Stock Incentive Plans - Restricted Stock Units (Details) - Restricted Stock Units (RSUs)	9 Months Ended
	Sep. 30, 2023 $ / shares shares
Number of Restricted Stock Units
Balance at beginning of the period (in shares) | shares	34,146,546
Granted (in shares) | shares	29,140,902
Vested (in shares) | shares	(10,305,399)
Canceled and forfeited (in shares) | shares	(10,636,399)
Balance at the end of the period (in shares) | shares	42,345,650
Weighted-average grant date fair value per share
Balance at the beginning of the period (in dollars per share) | $ / shares	$ 9.74
Grant (in dollars per share) | $ / shares	4.54
Vested (in dollars per share) | $ / shares	8.81
Canceled and forfeited (in dollars per share) | $ / shares	8.23
Balance at the end of the period (in dollars per share) | $ / shares	$ 6.62