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Debt - Additional Information (Details)
12 Months Ended
Dec. 31, 2021
USD ($)
Dec. 31, 2020
Dec. 31, 2019
Nov. 15, 2021
USD ($)
Jun. 02, 2021
Senior Notes          
Line of Credit Facility [Line Items]          
Maximum issuance of unsecured debt $ 1,000,000,000        
Reduction of borrowing base 25.00%        
Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility          
Line of Credit Facility [Line Items]          
Maximum borrowing capacity       $ 2,000,000,000  
Current borrowing capacity       $ 580,000,000  
Other Commitment $ 500,000,000        
Amount outstanding under credit facility 304,000,000        
Remaining borrowing capacity $ 196,000,000        
Weighted average interest rate 2.35% 2.20% 4.51%    
Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility | Fed Funds Effective Rate          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 0.50%        
Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility | LIBOR          
Line of Credit Facility [Line Items]          
Basis spread on variable rate 1.00%        
Minimum | Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility          
Line of Credit Facility [Line Items]          
Commitment fee on the unused portion of the borrowing base 0.375%        
Minimum | Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility | LIBOR          
Line of Credit Facility [Line Items]          
Debt instrument applicable margin 2.00%        
Minimum | Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility | Base Rate          
Line of Credit Facility [Line Items]          
Debt instrument applicable margin 1.00%        
Maximum | Operating Company Revolving Credit Facility          
Line of Credit Facility [Line Items]          
Ratio of secured debt to EBITDAX, as defined in the credit agreement 2.5       2.50
Maximum | Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility          
Line of Credit Facility [Line Items]          
Commitment fee on the unused portion of the borrowing base 0.50%        
Maximum | Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility | LIBOR          
Line of Credit Facility [Line Items]          
Debt instrument applicable margin 3.00%        
Maximum | Operating Company Revolving Credit Facility | Line of Credit | Revolving Credit Facility | Base Rate          
Line of Credit Facility [Line Items]          
Debt instrument applicable margin 2.00%