FAIR VALUE MEASUREMENTS - Schedule Reconciliation of Level 3 Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Founders Advisory Fees Payable - Related Party
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 35,647	$ 118,490	$ 251,513
Settlements			(40,776)
Reclassification from liability to equity			(10,495)
Founders advisory fees - related party, change in fair value	159,015	(82,843)	(81,752)
Gain on contingent earn-out, change in fair value		0	0
Ending balance	194,662	35,647	118,490
LaderaTech Contingent Earn-out
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	0	7,273	19,979
Settlements			0
Reclassification from liability to equity			0
Founders advisory fees - related party, change in fair value	0	0	0
Gain on contingent earn-out, change in fair value		(7,273)	(12,706)
Ending balance	$ 0	$ 0	$ 7,273