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Asset Retirement Obligations - Reconciliation of Beginning and Ending Aggregate Carrying Amounts of Asset Retirement Obligations (Details) - USD ($)
$ in Thousands
12 Months Ended
Feb. 05, 2021
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Asset Retirement Obligation, Roll Forward Analysis        
Beginning balance   $ 57,168 $ 75,016 $ 60,064
Liability incurred upon acquiring and drilling wells   18 309 2,771
Revisions in estimated cash flows   6,800 (17,192) 12,208
Liability settled or disposed in current period   (8,668) (6,866) (5,379)
Accretion   4,050 5,901 5,352
Ending balance   59,368 57,168 75,016
Less: current portion   17,606 16,467 22,119
Asset retirement obligations, net of current   41,762 40,701 52,897
Assets and Liabilities Held for Sale [Line Items]        
ARO liabilities settled or disposed   $ 8,668 $ 6,866 $ 5,379
North Park Basin, Colorado        
Asset Retirement Obligation, Roll Forward Analysis        
Liability settled or disposed in current period $ (6,100)      
Assets and Liabilities Held for Sale [Line Items]        
ARO liabilities settled or disposed $ 6,100