XML 211 R100.htm IDEA: XBRL DOCUMENT v3.21.1
Property, plant and equipment (Details) - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Property, plant and equipment    
Property, plant and equipment - beginning of the year € 62,192 € 60,302
Additions 4,407 8,049
Depreciation capitalized 104 216
Depreciation (6,205) (7,032)
Reversals 648 382
Impairments (3,754) (2,412)
Write-off (305) (270)
Disposals   (113)
Currency translation differences (4,140) 1,044
Initial recognition and changes in estimates 955 2,074
Other changes 41 (48)
Property, plant and equipment - end of the year 53,943 62,192
Land and buildings    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 1,218 1,274
Additions 12 12
Depreciation (55) (60)
Reversals 13 44
Impairments (82) (47)
Disposals   (1)
Currency translation differences (2) 2
Transfers 39 42
Other changes (15) (48)
Property, plant and equipment - end of the year 1,128 1,218
E&P wells, plant and machinery    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 46,492 42,856
Additions 6 144
Depreciation (5,642) (6,435)
Reversals 183 65
Impairments (1,551) (659)
Disposals   (3)
Currency translation differences (3,325) 815
Initial recognition and changes in estimates 870 2,028
Transfers 2,677 7,568
Other changes (62) 113
Property, plant and equipment - end of the year 39,648 46,492
Other plant and machinery    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 3,632 3,901
Additions 229 223
Depreciation (508) (537)
Reversals 342 69
Impairments (972) (500)
Write-off (1) (5)
Disposals   (1)
Currency translation differences (75) 21
Transfers 755 597
Other changes (103) (136)
Property, plant and equipment - end of the year 3,299 3,632
E&P exploration assets and appraisal    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 1,563 1,267
Additions 265 508
Depreciation capitalized 4 14
Write-off (296) (216)
Disposals   (22)
Currency translation differences (119) 24
Initial recognition and changes in estimates (9) 25
Transfers (47) (42)
Other changes (20) 5
Property, plant and equipment - end of the year 1,341 1,563
E&P tangible assets in progress    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 7,412 9,195
Additions 3,127 6,170
Depreciation capitalized 100 202
Reversals 98 65
Impairments (567) (669)
Write-off (7) (49)
Disposals   (80)
Currency translation differences (605) 181
Initial recognition and changes in estimates 94 21
Transfers (2,630) (7,526)
Other changes 96 (98)
Property, plant and equipment - end of the year 7,118 7,412
Other tangible assets in progress and advances    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 1,875 1,809
Additions 768 992
Reversals 12 139
Impairments (582) (537)
Write-off (1)  
Disposals   (6)
Currency translation differences (14) 1
Transfers (794) (639)
Other changes 145 116
Property, plant and equipment - end of the year 1,409 1,875
Gross carrying amount    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 192,815  
Property, plant and equipment - end of the year 184,641 192,815
Gross carrying amount | Land and buildings    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 4,067  
Property, plant and equipment - end of the year 4,082 4,067
Gross carrying amount | E&P wells, plant and machinery    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 144,789  
Property, plant and equipment - end of the year 136,468 144,789
Gross carrying amount | Other plant and machinery    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 28,191  
Property, plant and equipment - end of the year 28,839 28,191
Gross carrying amount | E&P exploration assets and appraisal    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 1,563  
Property, plant and equipment - end of the year 1,341 1,563
Gross carrying amount | E&P tangible assets in progress    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 11,406  
Property, plant and equipment - end of the year 11,169 11,406
Gross carrying amount | Other tangible assets in progress and advances    
Property, plant and equipment    
Property, plant and equipment - beginning of the year 2,799  
Property, plant and equipment - end of the year 2,742 2,799
Accumulated depreciation, amortisation and impairment    
Property, plant and equipment    
Property, plant and equipment - beginning of the year (130,623)  
Property, plant and equipment - end of the year (130,698) (130,623)
Accumulated depreciation, amortisation and impairment | Land and buildings    
Property, plant and equipment    
Property, plant and equipment - beginning of the year (2,849)  
Property, plant and equipment - end of the year (2,954) (2,849)
Accumulated depreciation, amortisation and impairment | E&P wells, plant and machinery    
Property, plant and equipment    
Property, plant and equipment - beginning of the year (98,297)  
Property, plant and equipment - end of the year (96,820) (98,297)
Accumulated depreciation, amortisation and impairment | Other plant and machinery    
Property, plant and equipment    
Property, plant and equipment - beginning of the year (24,559)  
Property, plant and equipment - end of the year (25,540) (24,559)
Accumulated depreciation, amortisation and impairment | E&P tangible assets in progress    
Property, plant and equipment    
Property, plant and equipment - beginning of the year (3,994)  
Property, plant and equipment - end of the year (4,051) (3,994)
Accumulated depreciation, amortisation and impairment | Other tangible assets in progress and advances    
Property, plant and equipment    
Property, plant and equipment - beginning of the year (924)  
Property, plant and equipment - end of the year € (1,333) € (924)