v3.25.2
Climate change and energy transition - Carrying amounts of assets (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets $ 234,100 $ 246,300              
Property, plant and equipment 185,219 194,835              
Production assets                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Property, plant and equipment 102,000 111,000 $ 117,000 $ 118,000 $ 132,000 $ 150,000 $ 149,000 $ 154,000 $ 169,000
Carrying amount of exploration and evaluation assets                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Property, plant and equipment 4,108 5,312 6,000 7,000 9,000 15,000 18,000 19,000 19,000
Refineries                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Property, plant and equipment 6,000               10,000
Property, plant and equipment not subject to operating leases | Production assets                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Property, plant and equipment 96,000 105,000 111,000 112,000 125,000 141,000      
Right of use assets | Production assets                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Property, plant and equipment 6,000 6,000 6,000 6,000 7,000 9,000      
Integrated Gas and Upstream segments                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 151,000 156,000 163,000 166,000 185,000 212,000 214,000 222,000 231,000
Integrated Gas and Upstream segments | Production assets                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Property, plant and equipment 102,000               169,000
Integrated Gas                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 73,900 71,900 75,000 75,000 79,000 93,000 91,000 94,000 95,000
Property, plant and equipment 60,000 57,700              
Upstream                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 76,800 84,200 88,000 91,000 106,000 119,000 123,000 128,000 136,000
Property, plant and equipment 63,400 70,900              
Chemicals and Products                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 37,900 40,700 43,000 42,000 42,000 45,000 38,000 37,000 26,000
Property, plant and equipment 32,600 35,500              
Chemicals and Products | Chemicals                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 24,000 25,000 28,000 27,000 25,000 22,000 18,000 16,000 15,000
Chemicals and Products | Refineries                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 6,000 6,000 6,000 6,000 8,000 14,000 14,000 14,000 10,000
Property, plant and equipment   6,000              
Chemicals and Products | Other                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 8,000 10,000 9,000 9,000 9,000 9,000 6,000 7,000 $ 1,000
Marketing                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 34,200 37,100 30,000 27,000 24,000 22,000 16,000 17,000  
Property, plant and equipment 21,400 23,600              
Renewables and Energy Solutions                  
Disclosure of Climate Change and Energy Transition [Line Items]                  
Fixed assets 9,100 10,000 $ 9,000 $ 5,000 $ 3,000 $ 3,000 $ 1,000 $ 1,000  
Property, plant and equipment $ 5,700 $ 4,800