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Derivative Financial Instruments Impact of Derivative Instruments on Statement of Operations (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Derivative [Line Items]      
Net change in fair value of unsettled derivatives $ 416,278 $ (291,268) $ (99,001)
Commodity price risk management gain (loss), net (463,611) (701,456) 180,270
Gain (Loss) on Sale of Derivatives (879,889) (410,188) 279,271
Commodity Price Risk Management, net      
Derivative [Line Items]      
Commodity price risk management gain (loss), net $ (463,611) $ (701,456) $ 180,270