Share-Based Compensation - RSUs (Details) - $ / shares		9 Months Ended
	Jun. 15, 2023	Sep. 30, 2023	Dec. 31, 2022
Weighted Average Grant Date Fair Value Per Share
Total shares of common stock reserved		45,746,593	41,789,670
Cancelled/Forfeited/Expired		3,759,088
Restricted Stock Units (RSUs)
Total RSUs
Beginning balance, unvested		10,578,313
Granted (in shares)		11,910,028
Vested (in shares)		(2,156,251)
Forfeited (in shares)		(1,554,181)
Ending balance, unvested		18,777,909
Weighted Average Grant Date Fair Value Per Share
Beginning balance		$ 10.04
Granted (in dollars per share)		1.6
Vested (in dollars per share)		14.7
Forfeited (in dollars per share)		9.27
Ending balance		$ 4.22
Total shares of common stock reserved		13,093
Service-based
Total RSUs
Beginning balance, unvested		9,171,289
Granted (in shares)		7,765,448
Vested (in shares)		(1,687,241)
Forfeited (in shares)		(1,554,181)
Ending balance, unvested		13,695,315
Performance-based
Total RSUs
Beginning balance, unvested		0
Granted (in shares)		1,805,550
Vested (in shares)		0
Forfeited (in shares)		0
Ending balance, unvested		1,805,550
Market-based
Total RSUs
Beginning balance, unvested		1,407,024
Granted (in shares)		2,339,030
Vested (in shares)		(469,010)
Forfeited (in shares)		0
Ending balance, unvested		3,277,044
Performance and Market Condition-Based Option
Weighted Average Grant Date Fair Value Per Share
Cancelled/Forfeited/Expired	3,122,931