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Segment Information - Reconciliation of Segment Information, Revenue and Other Operating (Loss) Income (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Revenue, Major Customer [Line Items]        
Gain (Loss) on Commodity Derivative Instruments $ 542,472 $ (652,643) $ 1,304,639 $ (2,379,036)
Other Operating Income 13,785 5,113 18,390 10,286
Total Revenue and Other Operating Income (Loss) 839,700 420,418 2,115,676 (492,680)
Operating Segments        
Revenue, Major Customer [Line Items]        
Total Segment Revenue from Contracts with External Customers $ 283,443 $ 1,067,948 $ 792,647 $ 1,876,070