Stock Incentive Plans - Schedule of Stock Option Activity Under Stock Incentive Plan (Details) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) $ / shares shares
Stock Options
Number of Options
Balance at the beginning of the period (in shares)	36,671,000
Granted (in shares)	0
Exercised (in shares)	(141,000)
Canceled and forfeited (in shares)	(20,774,000)
Balance at the end of the period (in shares)	15,756,000	36,671,000
Exercisable, Number of Options (in shares)	11,936,000
Vested, Number of Options (in shares)	10,892,000
Weighted-Average Exercise Price per Share
Balance at the beginning of the period (in dollars per share) | $ / shares	$ 16.09
Granted (in dollars per share) | $ / shares	0
Exercised (in dollars per share) | $ / shares	0.86
Canceled and forfeited (in dollars per share) | $ / shares	21.38
Balance at the end of the period (in dollars per share) | $ / shares	9.24	$ 16.09
Exercisable, Weighted-Average Exercise Price, Per Share (in dollars per share) | $ / shares	9.96
Vested, Weighted-Average Exercise Price per Share (in dollars per share) | $ / shares	$ 9.51
Option Activity, Additional Disclosures
Options outstanding, Weighted Average Remaining Contractual Life (in years)	7 years 1 month 20 days	7 years 5 months 12 days
Exercisable, Weighted Average Remaining Contractual Life (in years)	6 years 9 months 18 days
Options Vested, Weighted Average Remaining Contractual Life (in years)	6 years 9 months 21 days
Options outstanding, Aggregate Intrinsic Value (in USD) | $	$ 10,862	$ 24,481
Exercisable, Aggregate Intrinsic Value (in USD) | $	9,787
Options Vested, Aggregate Intrinsic Value (in USD) | $	$ 9,787
Chairman Long-Term Performance Award
Number of Options
Canceled and forfeited (in shares)	(19,788,000)