NET INCOME (LOSS) PER SHARE - Basic and Diluted Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net income (loss)	$ (3,686,432)	$ 7,449	$ (106,569)
Less: allocation of earnings to participating securities	0	4,601	0
Net income (loss) attributable to common stockholders	(3,686,432)	2,848	(106,569)
Net income (loss) attributable to common stockholders	$ (3,686,432)	$ 2,848	$ (106,569)
Weighted-average common stock outstanding - basic (in shares)	492,381,190	225,748,355	221,664,610
Dilutive effect of stock options and unvested shares (in shares)	0	19,249,033	0
Weighted-average common stock outstanding - diluted (in shares)	492,381,190	244,997,388	221,664,610
Net income (loss) per share attributable to common stockholders:
Basic (in dollars per share)	$ (7.49)	$ 0.01	$ (0.48)
Diluted (in dollars per share)	$ (7.49)	$ 0.01	$ (0.48)