Net Loss per Share Available to Common Stockholders - Schedule of Basic and Diluted Net Loss per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Numerator:
Net loss available to common stockholders		$ (301,708)	$ (164,473)
Denominator:
Weighted average shares of common stock, basic (in shares)	212,681	185,907	173,438
Weighted average shares of common stock, diluted (in shares)	212,681	185,907	173,438
Net loss per share available to common stockholders, basic (in dollars per share)	$ (1.42)	$ (1.62)	$ (0.95)
Net loss per share available to common stockholders, diluted (in dollars per share)	$ (1.42)	$ (1.62)	$ (0.95)