Derivatives and Risk Management - Schedules of Fair Values and Locations of Derivative Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Derivatives, Fair Value [Line Items]
Gross Asset	$ 21,402	$ 34,623
Gross Liability	(72,211)	(100,276)
Collateral Netted	19,915	42,355
Net Asset (Liability) on Balance Sheet	(30,894)	(23,298)
Other Current Liabilities [Member] \| Commodity Contracts [Member]
Derivatives, Fair Value [Line Items]
Gross Asset	10,161	19,510
Gross Liability	(54,972)	(79,082)
Collateral Netted	17,199	42,355
Net Asset (Liability) on Balance Sheet	(27,612)	(17,217)
Other Current Assets [Member] \| Foreign Exchange Contract [Member]
Derivatives, Fair Value [Line Items]
Gross Asset	7	2
Net Asset (Liability) on Balance Sheet	7	2
Other Current Assets [Member] \| Interest Rate Swap [Member]
Derivatives, Fair Value [Line Items]
Gross Asset		3,667
Net Asset (Liability) on Balance Sheet		3,667
Other Current Assets [Member] \| Commodity Contracts [Member]
Derivatives, Fair Value [Line Items]
Gross Asset	7,612	8,531
Gross Liability	(834)	(379)
Net Asset (Liability) on Balance Sheet	6,778	8,152
Other Property and Investments-Net and Other Non-current Assets [Member] \| Commodity Contracts [Member]
Derivatives, Fair Value [Line Items]
Gross Asset	1,594
Net Asset (Liability) on Balance Sheet	1,594
Other Noncurrent Liabilities [Member] \| Interest Rate Swap [Member]
Derivatives, Fair Value [Line Items]
Gross Liability	75	(182)
Net Asset (Liability) on Balance Sheet	(75)	(182)
Other Noncurrent Liabilities [Member] \| Commodity Contracts [Member]
Derivatives, Fair Value [Line Items]
Gross Asset	2,028	2,913
Gross Liability	(16,330)	(20,633)
Collateral Netted	2,716
Net Asset (Liability) on Balance Sheet	$ (11,586)	$ (17,720)

Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

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