Stock-Based Compensation - RSU Activity (Details) - Restricted Stock Units	3 Months Ended
	Mar. 31, 2023 $ / shares shares
Shares
Beginning balance (in shares) | shares	17,869,663
Granted (in shares) | shares	5,932,766
Released (in shares) | shares	(1,145,334)
Forfeitures (in shares) | shares	(2,525,984)
Ending balance (in shares) | shares	20,131,111
Stock Incentive Plan
Weighted Average Fair Value
Beginning balance (in dollars per share) | $ / shares	$ 1.09
Awards granted (in dollars per share) | $ / shares	1.08
Released (in dollars per share) | $ / shares	1.24
Forfeitures (in dollars per share) | $ / shares	1.11
Ending balance (in dollars per share) | $ / shares	$ 1.08