XML 451 R67.htm IDEA: XBRL DOCUMENT v3.21.1
Intangible and tangible assets - Total property, plant and equipment (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT $ 108,335 $ 116,408 $ 113,324 $ 109,397
Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 300,478 287,017 273,412  
Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (192,143) (170,609) (160,088)  
Exploration and production activities        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 83,700 93,296 94,783  
Exploration and production activities | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 232,743 224,287 216,498  
Exploration and production activities | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (149,043) (130,991) (121,715)  
Exploration and production activities | Proved properties        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 67,978 79,937 71,837  
Exploration and production activities | Proved properties | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 215,892 210,071 192,272  
Exploration and production activities | Proved properties | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (147,914) (130,134) (120,435)  
Exploration and production activities | Unproved properties        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 2,710 1,872 1,521  
Exploration and production activities | Unproved properties | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 2,978 2,160 1,673  
Exploration and production activities | Unproved properties | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (268) (288) (152)  
Exploration and production activities | Work in progress        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 13,012 11,487 21,425  
Exploration and production activities | Work in progress | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 13,873 12,056 22,553  
Exploration and production activities | Work in progress | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (861) (569) (1,128)  
Other (excluding exploration and production activities)        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 24,635 23,112 18,541  
Other (excluding exploration and production activities) | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 67,735 62,730 56,914  
Other (excluding exploration and production activities) | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (43,100) (39,618) (38,373)  
Other (excluding exploration and production activities) | Land        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 2,094 2,034 1,127  
Other (excluding exploration and production activities) | Land | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 2,999 2,826 1,775  
Other (excluding exploration and production activities) | Land | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (905) (792) (648)  
Other (excluding exploration and production activities) | Machinery, plant and equipment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 12,125 11,199 9,171  
Other (excluding exploration and production activities) | Machinery, plant and equipment | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 39,506 36,747 34,564  
Other (excluding exploration and production activities) | Machinery, plant and equipment | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (27,381) (25,548) (25,393)  
Other (excluding exploration and production activities) | Buildings        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 4,326 4,487 3,224  
Other (excluding exploration and production activities) | Buildings | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 11,184 10,519 8,864  
Other (excluding exploration and production activities) | Buildings | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (6,858) (6,032) (5,640)  
Other (excluding exploration and production activities) | Work in progress        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 3,062 2,499 2,538  
Other (excluding exploration and production activities) | Work in progress | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 3,063 2,501 2,540  
Other (excluding exploration and production activities) | Work in progress | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT (1) (2) (2)  
Other (excluding exploration and production activities) | Other        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 3,028 2,893 2,481  
Other (excluding exploration and production activities) | Other | Gross value/Cost        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT 10,983 10,137 9,171  
Other (excluding exploration and production activities) | Other | Depreciation, amortization and impairment        
Property, plant and equipment        
PROPERTY, PLANT AND EQUIPMENT $ (7,955) $ (7,244) $ (6,690)