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Related Party Transactions (Details)
shares in Millions, $ in Millions
2 Months Ended 3 Months Ended
Jul. 20, 2021
USD ($)
shares
Feb. 12, 2020
USD ($)
Jun. 30, 2021
USD ($)
numberOfSellers
Jun. 30, 2021
USD ($)
numberOfSellers
Mar. 31, 2021
USD ($)
Related Party Transaction [Line Items]          
Proceeds from sale of interest in oil and gas leases   $ 0.4      
Eagle Ford Acquisitions          
Related Party Transaction [Line Items]          
Total consideration transferred     $ 48.0 $ 48.0  
Number of separate sellers | numberOfSellers     4 4  
Eagle Ford, Seller One          
Related Party Transaction [Line Items]          
Total consideration transferred       $ 8.2  
Tracker Purchase Agreement | Significant Shareholder          
Related Party Transaction [Line Items]          
Asset acquisition, percentage of voting interest acquired     49.00% 49.00%  
Tracker Purchase Agreement | Subsequent Event          
Related Party Transaction [Line Items]          
Cash consideration $ 22.5        
Asset acquisition, equity interest issued or issuable, number of shares (in shares) | shares 4.7        
Settled Litigation | Insurance Settlement          
Related Party Transaction [Line Items]          
Settlement reimbursement         $ 1.1