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Acquisitions and Divestitures (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Discontinued Operations and Disposal Groups [Abstract]    
Payments to acquire oil and gas property $ 351 $ 92
Gains (losses) on asset dispositions, net 122 45
Proceeds on asset dispositions $ 231 $ 146