v3.25.2
Inventories (Tables)
12 Months Ended
Dec. 31, 2024
Subclassifications of assets, liabilities and equities [abstract]  
Summary of Detailed Information of Inventories
$ million
Dec 31, 2024Dec 31, 2023
Oil, gas and chemicals20,21122,232
Environmental certificates1,6022,108
Materials1,6131,679
Total23,42626,019