INVESTMENTS AND FAIR VALUE MEASUREMENTS - REALIZED AND UNREALIZED GAINS AND LOSSES EQUITY AND DERIVATIVE INSTRUMENTS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
INVESTMENTS AND FAIR VALUE MEASUREMENTS
Net unrealized gains (losses) recognized on marketable equity securities	$ (2,453)	$ (1,255)	$ (5,108)	$ 759
Net realized gains (losses) recognized on marketable equity securities	3,703	4,561	9,182	6,230
Net unrealized gains (losses) recognized on derivative instruments	(2,844)	(91)	(26)	(194)
Net realized gains recognized on derivative instruments	3,327	1,520	2,893	2,237
Net realized gains recognized on marketable debt securities	473	217	555	217
Total net gains (losses) recognized in interest and other income (loss), net	$ 2,206	$ 4,952	$ 7,496	$ 9,249