v3.25.2
Property, plant and equipment - Narrative (Details)
$ in Millions
Dec. 31, 2024
USD ($)
project
Dec. 31, 2023
USD ($)
Property, plant and equipment [abstract]    
Carrying amount of assets under construction $ 27,852 $ 28,135
Carrying amount of rights and concessions in respect of proved and unproved properties 5,411 $ 6,097
Contractual commitments for purchase and lease of property, plant and equipment 7,815  
Exploration drilling costs capitalised $ 116  
Number of projects where drilling activities were underway | project 4  
Projects awaiting development concepts $ 1,298  
Number of projects awaiting further development concepts | project 38