NET LOSS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Net Loss Per Share

The following table sets forth the computation of basic and diluted net loss per share attributable to common stockholders for the years ended December 31 (in thousands, except for per share amounts):

	2021		2020		2019
Net loss	$	(1,184,862)	$	(248,442)	$	(125,337)
Weighted-average number of shares outstanding used to compute net loss per share attributable to common stockholders, basic and diluted	392,243		136,193		134,486
Net loss per share attributable to common stockholders, basic and diluted	$	(3.02)	$	(1.82)	$	(0.93)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following outstanding shares of potentially dilutive securities were excluded from the computation of diluted net loss per share because including them would have had an anti-dilutive effect for the years ended December 31 (in thousands):

	2021	2020	2019
Redeemable preferred stock	—	417,437	282,367
Stock options to purchase common stock	69,244	63,925	37,872
Restricted stock units	15,651	—	—
Total	84,895	481,362	320,239