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Derivatives and Risk Management - Schedules of Fair Values and Locations of Derivative Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Derivatives, Fair Value [Line Items] |  |
Gross Asset | $ 74,665 | $ 36,581
Gross Liability | (46,146) | (74,940)
Collateral Netted | (12,670) | 9,089
Net Asset (Liability) on Balance Sheet | 15,849 | (29,270)
Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Collateral Netted | 12,670 | 9,089
Other Current Liabilities [Member] | Foreign Exchange Contract [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Liability |  | (19)
Net Asset (Liability) on Balance Sheet |  | (19)
Other Current Liabilities [Member] | Interest Rate Swap [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset |  | 1,170
Gross Liability |  | (25,196)
Net Asset (Liability) on Balance Sheet |  | (24,026)
Other Current Liabilities [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset |  | 25,771
Gross Liability | (3,132) | (39,616)
Collateral Netted |  | 9,089
Net Asset (Liability) on Balance Sheet | (3,132) | (4,756)
Other Current Assets [Member] | Foreign Exchange Contract [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 146 |
Net Asset (Liability) on Balance Sheet | 146 |
Other Current Assets [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 61,362 | 1,506
Gross Liability | (34,754) | (107)
Collateral Netted | (12,670) |
Net Asset (Liability) on Balance Sheet | 13,938 | 1,399
Other Property And Investments Net And Other Non-current Assets [Member] | Interest Rate Swap [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 3,801 | 1,149
Net Asset (Liability) on Balance Sheet | 3,801 | 1,149
Other Property And Investments Net And Other Non-current Assets [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 9,168 | 6,844
Gross Liability | (4,465) | (5,335)
Net Asset (Liability) on Balance Sheet | 4,703 | 1,509
Other Noncurrent Liabilities [Member] | Interest Rate Swap [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Liability |  | (78)
Net Asset (Liability) on Balance Sheet |  | (78)
Other Noncurrent Liabilities [Member] | Commodity Contracts [Member] |  |
Derivatives, Fair Value [Line Items] |  |
Gross Asset | 188 | 141
Gross Liability | (3,795) | (4,589)
Net Asset (Liability) on Balance Sheet | $ (3,607) | $ (4,448)

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