NET LOSS PER SHARE - Basic and Diluted Net Loss per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss	$ (220,425)		$ (261,726)	$ (301,711)	$ (1,009,678)
Deemed dividend related to the issuance of Series E convertible preferred stock	0		0	0	(2,167,332)
Net loss attributable to common stockholders, basic	(220,425)		(261,726)	(301,711)	(3,177,010)
Change in fair value of dilutive warrants	(334,843)		0	(858,173)	0
Net loss attributable to common stockholders, diluted	$ (555,268)		$ (261,726)	$ (1,159,884)	$ (3,177,010)
Weighted average shares outstanding - basic (in shares)	1,669,303,813		36,298,508	1,661,960,471	34,484,767
Private Placement Warrants using the treasury stock method (in shares)	17,511,591		0	22,367,536	0
Weighted average shares outstanding - diluted (in shares)	1,686,815,404	1,681,545,859	36,298,508	1,684,328,007	34,484,767
Net loss per share - basic (in dollars per share)	$ (0.13)		$ (7.21)	$ (0.18)	$ (92.13)
Net loss per share - diluted (in dollars per share)	$ (0.33)	$ (0.36)	$ (7.21)	$ (0.69)	$ (92.13)
Previously Reported
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Weighted average shares outstanding - diluted (in shares)		1,654,322,379
Net loss per share - diluted (in dollars per share)		$ (0.05)