Net Income Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Basic earnings per share:
Net income	$ 140,473	$ 154,578	$ 39,211
Shares used in computation:
Weighted-average common shares outstanding, basic (in shares)	208,833,827	208,116,104	208,116,104
Earnings per share, basic (in dollars per share)	$ 0.67	$ 0.74	$ 0.19
Diluted earnings per share:
Net income	$ 140,473	$ 154,578	$ 39,211
Shares used in computation:
Weighted-average common shares outstanding, basic (in shares)	208,833,827	208,116,104	208,116,104
Weighted-average effect of potentially dilutive securities:
Unvested common stock subject to forfeiture (in shares)	9,132,579	0	0
Underwriters' option to purchase additional shares (in shares)	18,798	0	0
Diluted weighted-average common shares outstanding (in shares)	219,776,069	208,116,104	208,116,104
Diluted net income per share (in dollars per share)	$ 0.64	$ 0.74	$ 0.19
Employee stock options
Weighted-average effect of potentially dilutive securities:
Employee stock options / Restricted stock units (in shares)	717,772	0	0
Restricted stock units
Weighted-average effect of potentially dilutive securities:
Employee stock options / Restricted stock units (in shares)	1,073,093	0	0