Share-Based Compensation - RSUs (Details) - $ / shares	3 Months Ended
Mar. 31, 2024	Dec. 31, 2023
Weighted Average Grant Date Fair Value
Total shares of common stock reserved	44,646,803	43,767,101
Restricted stock units
Performance-based
Beginning balance, unvested	17,434,138
Granted (in shares)	4,670,060
Vested (in shares)	(5,880,927)
Forfeited (in shares)	(847,984)
Ending balance, unvested	15,375,287
Weighted Average Grant Date Fair Value
Beginning balance	$ 4.30
Granted (in dollars per share)	2.05
Vested (in dollars per share)	4.53
Forfeited (in dollars per share)	6.48
Ending balance	$ 3.42
Total shares of common stock reserved	2,084,048
Time-based
Performance-based
Beginning balance, unvested	12,351,544
Granted (in shares)	4,140,512
Vested (in shares)	(4,545,030)
Forfeited (in shares)	(631,315)
Ending balance, unvested	11,315,711
Performance-based
Performance-based
Beginning balance, unvested	1,805,550
Granted (in shares)	529,548
Vested (in shares)	(866,890)
Forfeited (in shares)	(216,669)
Ending balance, unvested	1,251,539
Market-based
Performance-based
Beginning balance, unvested	3,277,044
Granted (in shares)	0
Vested (in shares)	(469,007)
Forfeited (in shares)	0
Ending balance, unvested	2,808,037

Aggregate number of common shares reserved for future issuance.

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-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
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-Name Accounting Standards Codification
-Section 50
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