XML 53 R41.htm IDEA: XBRL DOCUMENT v3.23.2
Reconciliation of Level 3 Fair Value Measurements (Details) - Derivative Financial Instrument Net Assets - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Roll-forward of Level 3 Assets        
Fair Value, net assets (liabilities), beginning of period $ 4,914 $ (226,211) $ (35,991) $ (62,540)
Fair Value, net assets (liabilities), end of period 11,909 (205,520) 11,909 (205,520)
Commodity Price Risk Management (loss), net        
Roll-forward of Level 3 Assets        
Changes in fair value included in statement of operations line item: 13,311 (63,157) 54,108 (272,928)
Settlements included in statement of operations line items: (6,316) 83,848 (6,208) 129,948
Net change in fair value of unsettled derivatives included in statement of operations line item $ 11,257 $ (39,192) $ 29,875 $ (150,253)