Related Party Transactions (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
	Jan. 16, 2024	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Related Party Transaction [Line Items]
Accrued natural gas, NGLs, condensate, and crude oil purchases		$ 86.9		$ 86.9		$ 126.5
Midstream services revenue		1,551.9	$ 1,518.8	3,228.8	$ 3,274.4
Cost of sales, exclusive of operating expenses and depreciation and amortization		(1,062.6)	(1,019.0)	(2,213.0)	(2,290.9)
Repurchase agreement renewal term	1 year
Midstream services revenue
Related Party Transaction [Line Items]
Midstream services revenue		273.3	279.5	545.2	558.8
Product sales—related parties | Cedar Cove Joint Venture
Related Party Transaction [Line Items]
Accrued natural gas, NGLs, condensate, and crude oil purchases		0.3		0.3		$ 0.3
Cost of sales, exclusive of operating expenses and depreciation and amortization		(1.4)	(2.5)	(2.8)	(4.0)
Product sales—related parties | Midstream services revenue | Cedar Cove Joint Venture
Related Party Transaction [Line Items]
Midstream services revenue		$ 0.5	$ 0.6	$ 1.0	$ 1.3