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Derivative Instruments - Fair Value of Derivative Instruments (Details) - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Derivative [Line Items] |  |
Total Current Assets | $ 227,012 | $ 154,474
Total Other Non-Current Assets | 305,887 | 244,931
Total Current Liabilities | 240,874 | 782,653
Total Non-Current Liabilities | 812,744 | 1,517,021
Commodity Swaps |  |
Derivative [Line Items] |  |
Total Current Assets | 84,922 | 21,759
Total Other Non-Current Assets | 157,010 | 42,786
Total Current Liabilities | 208,440 | 732,717
Total Non-Current Liabilities | 771,888 | 1,466,124
Propane Swaps |  |
Derivative [Line Items] |  |
Total Current Assets | 3,035 | 0
Basis Only Swaps |  |
Derivative [Line Items] |  |
Total Current Assets | 124,990 | 118,115
Total Other Non-Current Assets | 148,877 | 197,280
Total Current Liabilities | 21,793 | 38,559
Total Non-Current Liabilities | 40,856 | 47,370
Interest Rate Swaps |  |
Derivative [Line Items] |  |
Total Current Assets | 14,065 | 14,600
Total Other Non-Current Assets | 0 | 4,865
Total Current Liabilities | 10,641 | 11,377
Total Non-Current Liabilities | $ 0 | $ 3,527

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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled after one year or the normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483466/210-20-50-3 + Details
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