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Derivatives and Risk Management - Schedules of Fair Values and Locations of Derivative Instruments (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Gross Asset | $ 36,184 | $ 157,747
Gross Liability | (92,853) | (276,846)
Collateral Netted | 45,209 | 105,439
Net Asset (Liability) on Balance Sheet | (11,460) | (13,660)
Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Collateral Netted | 45,209 | 105,439
Other Current Liabilities [Member] | Foreign Exchange Contract [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Liability |  | (3)
Net Asset (Liability) on Balance Sheet |  | (3)
Other Current Liabilities [Member] | Interest Rate Swap [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Liability |  | (52)
Net Asset (Liability) on Balance Sheet |  | (52)
Other Current Liabilities [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 27,571 | 107,902
Gross Liability | (68,874) | (229,607)
Collateral Netted | 32,718 | 94,850
Net Asset (Liability) on Balance Sheet | (8,585) | (26,855)
Other Current Assets [Member] | Foreign Exchange Contract [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 16 | 43
Net Asset (Liability) on Balance Sheet | 16 | 43
Other Current Assets [Member] | Interest Rate Swap [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset |  | 8,536
Net Asset (Liability) on Balance Sheet |  | 8,536
Other Current Assets [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 715 | 32,257
Gross Liability | (610) | (22,638)
Net Asset (Liability) on Balance Sheet | 105 | 9,619
Other Property and Investments Net and Other Non-current Assets [Member] | Interest Rate Swap [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 2,883 | 2,648
Net Asset (Liability) on Balance Sheet | 2,883 | 2,648
Other Property and Investments Net and Other Non-current Assets [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 447 | 312
Gross Liability | (282) | (16)
Net Asset (Liability) on Balance Sheet | 165 | 296
Other Noncurrent Liabilities [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 4,552 | 6,049
Gross Liability | (23,087) | (24,530)
Collateral Netted | 12,491 | 10,589
Net Asset (Liability) on Balance Sheet | $ (6,044) | $ (7,892)

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