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Other Financial Information - Property Plant And Equipment (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Other Income and Expenses [Abstract]    
Proved properties $ 119,609 $ 114,274
Capitalized costs, unproved properties 7,325 10,993
Other 4,562 4,379
Gross properties, plants and equipment 131,496 129,646
Less: Accumulated depreciation, depletion and amortization (66,630) (64,735)
Net properties, plants and equipment $ 64,866 $ 64,911