NET INCOME (LOSS) PER SHARE - Basic and Diluted Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net income (loss)	$ (1,028)	$ (3,687)	$ 7
Less: allocation of earnings to participating securities	0	0	4
Net income (loss) attributable to common stockholders	(1,028)	(3,687)	3
Net income (loss) attributable to common stockholders	$ (1,028)	$ (3,687)	$ 3
Weighted-average common stock outstanding - basic (in shares)	878,630,024	492,381,190	225,748,355
Dilutive effect of stock options and unvested shares (in shares)	0	0	19,249,033
Weighted-average common shares used to compute diluted loss per share (in shares)	878,630,024	492,381,190	244,997,388
Net income (loss) per share attributable to common stockholders, basic (in dollars per share)	$ (1.17)	$ (7.49)	$ 0.01
Net income (loss) per share attributable to common stockholders, diluted (in dollars per share)	$ (1.17)	$ (7.49)	$ 0.01