NET LOSS PER SHARE - Calculation of Basic and Diluted Income (Loss) Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net loss	$ (511)	$ (392)
Net loss attributable to common stockholders	(511)	(392)
Net loss attributable to common stockholders	$ (511)	$ (392)
Weighted-average common shares outstanding - basic (in shares)	896,924,695	867,769,168
Dilutive effect of stock options and unvested shares (in shares)	0	0
Weighted-average common shares used to compute diluted loss per share (in shares)	896,924,695	867,769,168
Basic (in dollars per share)	$ (0.57)	$ (0.45)
Diluted (in dollars per share)	$ (0.57)	$ (0.45)