Net Income Per Share - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended			9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2024	Sep. 30, 2023	Apr. 30, 2013
Schedule Of Earnings Per Share [Line Items]
Common stock, shares outstanding	47,442,533			47,442,533
Par value of common stock issued	$ 0.01			$ 0.01		$ 0.01
Earnings Per Share, Basic	(0.63)	$ 1.44		(0.23)	$ 0.42
Earnings Per Share, Diluted	$ (0.63)	$ 1.41		$ (0.23)	$ 0.41
Noncontrolling Interest, Change in Redemption Value	$ (2)	$ 0	$ 0	$ (3)	$ 0
Net Income (Loss) Available to Common Stockholders, Basic	$ (30)	$ 66		$ (11)	$ 19
Common Stock [Member]
Schedule Of Earnings Per Share [Line Items]
Number of new common stock issued				2,247,163