NET INCOME (LOSS) PER SHARE - Summary of Basic and Diluted Net Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator:
Net income (loss)	$ (112,011)	$ (64,840)	$ (126,660)	$ (117,240)
Less: net loss attributable to non-controlling interests	(57,783)	(41,602)	(67,759)	(98,559)
Net income (loss) attributable to Class A common stockholders	(54,228)	(23,238)	(58,901)	(18,681)
Dilutive effect of warrants on net income to Class A common stockholders	0	0	0	(8,780)
Dilutive effect of Class B common stock	0	(41,602)	0	0
Net loss attributable to Class A common stockholders - Diluted	$ (54,228)	$ (64,840)	$ (58,901)	$ (27,461)
Basic and Diluted Earnings Per Share denominator:
Weighted average common stock outstanding - basic (in shares)	232,314,170	170,871,429	211,408,974	168,100,210
Net income (loss) per share - basic (in dollars per share)	$ (0.23)	$ (0.14)	$ (0.28)	$ (0.11)
Dilutive effect of warrants on weighted average common stock outstanding (in shares)	0	0	0	1,212,048
Dilutive effect of Class B common stock on weighted average common stock outstanding (in shares)	0	306,384,554	0	0
Weighted average common stock outstanding - diluted (in shares)	232,314,170	477,255,983	211,408,974	169,312,258
Net loss per share - diluted (in dollars per share)	$ (0.23)	$ (0.14)	$ (0.28)	$ (0.16)