Long-Term Debt - Narrative (Details) - USD ($)				3 Months Ended		9 Months Ended
	Jul. 07, 2023	Mar. 30, 2023	Nov. 21, 2019	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Jul. 06, 2023	Jun. 30, 2023	Mar. 29, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Repayments of borrowings						$ 3,037,022,000	$ 2,276,996,000
Long-term debt, net				$ 1,722,066,000		1,722,066,000					$ 1,053,879,000
Amortization of deferred financing costs						5,704,000	$ 3,723,000
EEH Credit Agreement
Debt Instrument [Line Items]
Current borrowing base under EEH credit agreement	$ 1,750,000,000	$ 1,400,000,000						$ 1,400,000,000		$ 1,200,000,000
Line of credit, borrowing base	$ 2,000,000,000	1,650,000,000						$ 1,650,000,000
Credit agreement, covenant, current ratio	1.0
Credit agreement, covenant, leverage ratio	3.5
Additional borrowing base available under credit agreement				1,000,000,000		1,000,000,000
Averaged interest rate on borrowings					4.75%		4.29%
Commitment fees on borrowings				1,200,000	$ 1,000,000	2,800,000	$ 1,100,000
Amortization of deferred financing costs				1,200,000	800,000	3,200,000	2,400,000
Capitalized costs associated with borrowings					$ 3,600,000		$ 15,200,000
EEH Credit Agreement | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	1.00%
EEH Credit Agreement | Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate			0.50%
EEH Credit Agreement | Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	1.25%
Commitment fee percentage	0.375%
EEH Credit Agreement | Minimum | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	2.25%
EEH Credit Agreement | Maximum
Debt Instrument [Line Items]
Basis spread on variable rate	2.25%
Commitment fee percentage	0.50%
EEH Credit Agreement | Maximum | Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	3.25%
EEH Credit Agreement | Term Loan
Debt Instrument [Line Items]
Repayments of borrowings		$ 250,000,000
Long-term debt, net											250,000,000
EEH Credit Agreement | New Credit Facility
Debt Instrument [Line Items]
Long-term debt, net				$ 700,400,000		$ 700,400,000					$ 270,100,000
Averaged interest rate on borrowings				8.28%		7.82%
Capitalized costs associated with borrowings				$ 3,700,000		$ 6,800,000
8.000% Senior Notes Due 2027 | Senior Notes
Debt Instrument [Line Items]
Long-term debt, net				$ 550,000,000		$ 550,000,000
Interest rate, stated percentage (in percent)				8.00%		8.00%
Interest payable				$ 20,300,000		$ 20,300,000
9.875% Senior Notes Due 2031 | Senior Notes
Debt Instrument [Line Items]
Interest rate, stated percentage (in percent)				9.875%		9.875%			9.875%
Interest payable				$ 12,500,000		$ 12,500,000
Debt instrument, face amount									$ 500,000,000