Net Income Per Share - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Apr. 30, 2013
Schedule Of Earnings Per Share [Line Items]
Common stock, shares outstanding	45,303,998		45,303,998
Par value of common stock issued	$ 0.01		$ 0.01		$ 0.01
Earnings Per Share, Basic	(0.29)	$ 0.11	(1.02)	$ 0.15
Earnings Per Share, Diluted	$ (0.29)	$ 0.11	$ (1.02)	$ 0.15
Noncontrolling Interest, Change in Redemption Value	$ 0	$ 0	$ 0	$ 0
Net Income (Loss) Available to Common Stockholders, Basic	$ (13)	$ 5	$ (47)	$ 7
Common Stock [Member]
Schedule Of Earnings Per Share [Line Items]
Number of new common stock issued			330,241