Exit Costs - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
North Louisiana
Restructuring Cost And Reserve [Line Items]
Accretion Expense	$ 10.3	$ 10.2
Exit cost	379.8
Pennsylvania | Capacity Releases on Transportation Pipelines
Restructuring Cost And Reserve [Line Items]
Exit cost	$ 1.9