v3.25.2
Inventories - Summary of Detailed Information of Inventories (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Subclassifications of assets, liabilities and equities [abstract]    
Oil, gas and chemicals $ 22,232 $ 27,823
Environmental certificates 2,108 2,557
Materials 1,679 1,514
Total $ 26,019 $ 31,894