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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