Condensed Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common Stock	Other Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Dec. 31, 2022		1,000
Beginning balance at Dec. 31, 2022	$ 382,247	$ 1	$ 136,327	$ 245,954	$ (35)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	26,074			26,074
Other comprehensive income (loss)	(11)				(11)
Net transfers from (to) Centennial	(13,715)		(1,207)	(12,508)
Ending balance (in shares) at Mar. 31, 2023		1,000
Ending balance at Mar. 31, 2023	394,595	$ 1	135,120	259,520	(46)
Beginning balance (in shares) at Dec. 31, 2022		1,000
Beginning balance at Dec. 31, 2022	382,247	$ 1	136,327	245,954	(35)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	100,737
Other comprehensive income (loss)	35
Ending balance (in shares) at Sep. 30, 2023		1,000
Ending balance at Sep. 30, 2023	444,396	$ 1	135,719	308,676	0
Beginning balance (in shares) at Mar. 31, 2023		1,000
Beginning balance at Mar. 31, 2023	394,595	$ 1	135,120	259,520	(46)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	38,649			38,649
Other comprehensive income (loss)	46				46
Net transfers from (to) Centennial	(12,603)		398	(13,001)
Ending balance (in shares) at Jun. 30, 2023		1,000
Ending balance at Jun. 30, 2023	420,687	$ 1	135,518	285,168	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	36,014			36,014
Other comprehensive income (loss)	0
Net transfers from (to) Centennial	(12,305)		201	(12,506)
Ending balance (in shares) at Sep. 30, 2023		1,000
Ending balance at Sep. 30, 2023	$ 444,396	$ 1	135,719	308,676	$ 0
Beginning balance (in shares) at Dec. 31, 2023	1,000	1,000
Beginning balance at Dec. 31, 2023	$ 448,850	$ 1	136,184	312,665
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	28,214			28,214
Net transfers from (to) Centennial	(12,758)		1,006	(13,764)
Ending balance (in shares) at Mar. 31, 2024		1,000
Ending balance at Mar. 31, 2024	$ 464,306	$ 1	137,190	327,115
Beginning balance (in shares) at Dec. 31, 2023	1,000	1,000
Beginning balance at Dec. 31, 2023	$ 448,850	$ 1	136,184	312,665
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	108,953
Other comprehensive income (loss)	$ 0
Ending balance (in shares) at Sep. 30, 2024	1,000	1,000
Ending balance at Sep. 30, 2024	$ 453,303	$ 1	137,947	315,355
Beginning balance (in shares) at Mar. 31, 2024		1,000
Beginning balance at Mar. 31, 2024	464,306	$ 1	137,190	327,115
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	38,972			38,972
Net transfers from (to) Centennial	(13,287)		463	(13,750)
Ending balance (in shares) at Jun. 30, 2024		1,000
Ending balance at Jun. 30, 2024	489,991	$ 1	137,653	352,337
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	41,767			41,767
Other comprehensive income (loss)	0
Net transfers from (to) Centennial	$ (78,455)		294	(78,749)
Ending balance (in shares) at Sep. 30, 2024	1,000	1,000
Ending balance at Sep. 30, 2024	$ 453,303	$ 1	$ 137,947	$ 315,355