Summary of Significant Accounting Policies - Basic And Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	2 Months Ended		3 Months Ended	7 Months Ended	9 Months Ended
	Jul. 21, 2023	Sep. 30, 2023	Sep. 30, 2023	Sep. 30, 2024	Jul. 21, 2023	Sep. 30, 2024
Net Income (Loss)	$ (27,661)	$ (297,711)	$ (297,711)	$ (6,171)	$ (60,678)	$ 39,923
Weighted average common shares outstanding, basic	138,848,177		37,159,600	39,515,292	138,848,177	38,545,882
Weighted average common shares outstanding, diluted	138,848,177		37,159,600	39,515,292	138,848,177	41,318,831
Net income (loss) per share, basic	$ (0.20)		$ (8.01)	$ (0.16)	$ (0.44)	$ 1.04
Net income (loss) per share, diluted	$ (0.20)		$ (8.01)	$ (0.16)	$ (0.44)	$ 0.97
Stock options
Dilutive net income per share						1,924,428
RSU
Dilutive net income per share						848,521