VARIABLE INTEREST ENTITIES - Schedule of Variable Interest Entities (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Variable Interest Entity [Line Items]
Current assets	$ 209,214						$ 209,214		$ 229,376
Other noncurrent assets	15,341						15,341		16,426
Current liabilities	96,004						96,004		144,541
Deficit	1,755						1,755		70,978
Revenue, net	124,734			$ 141,647			380,035	$ 425,593
Net income (loss)	(25,825)	$ (24,407)	$ (19,258)	(28,256)	$ (21,784)	$ (18,163)	(69,490)	(68,203)
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Current assets	11,169						11,169		6,492
Other noncurrent assets	109,727						109,727		63,334
Current liabilities	26,245						26,245		4,558
Noncurrent liabilities	26,417						26,417		13,922
Deficit	(6,150)						(6,150)		$ (8,646)
Revenue, net	16,606			5,980			41,621	7,752
Net income (loss)	$ 1,457			$ (891)			$ 2,496	$ (5,362)