Equity-Based Compensation and Cash Awards - Restricted Stock and RSU Awards (Details) - RSUs $ / shares in Units, $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($) $ / shares shares
Number of shares
Total awarded and unvested at the beginning of the period (in shares) | shares	4,676,219
Granted (in shares) | shares	1,469,162
Vested (in shares) | shares	(2,214,806)
Forfeited (in shares) | shares	(153,402)
Total awarded and unvested at the end of the period (in shares) | shares	3,777,173
Weighted average grant date fair value
Total awarded and unvested at the beginning of the period (in dollars per share) | $ / shares	$ 15.29
Granted (in dollars per share) | $ / shares	25.88
Vested (in dollars per share) | $ / shares	9.07
Forfeited (in dollars per share) | $ / shares	24.02
Total awarded and unvested at the end of the period (in dollars per share) | $ / shares	$ 22.71
Unamortized equity-based compensation expense | $	$ 65
Weighted average period for recognizing unrecognized stock-based compensation expense	2 years