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Incentive Plans - Narrative (Details)
$ in Millions
9 Months Ended
Sep. 30, 2022
USD ($)
Jan. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unrecognized share-based compensation expense $ 114  
Remaining vesting period 3 years  
Parsley Energy, Inc. [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exchange ratio   0.1252
Restricted Stock Liability Awards    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Unrecognized share-based compensation expense $ 23