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Segment information and information by geographical area - Restated for homogeneous comparison (Details) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 EUR (€) item | Dec. 31, 2019 EUR (€) | Dec. 31, 2018 EUR (€)
Reportable segments |  |  |
Number of new general departments | item | 2 |  |
Sales from operations | € 43,987 | € 69,881 | € 75,822
Operating profit | (3,275) | 6,432 | 9,983
Assets | 109,648 | 123,440 |
Liabilities | 72,155 | 75,540 |
Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 69,881 | 75,822
Operating profit |  | 6,432 | 9,983
Allocated amounts |  |  |
Reportable segments |  |  |
Assets | 79,604 | 91,795 | 85,483
Liabilities | 32,405 | 36,401 | 34,540
Allocated amounts | Previously stated |  |  |
Reportable segments |  |  |
Assets |  | 91,795 | 85,483
Liabilities |  | 36,401 | 34,540
Elimination of intersegment amounts |  |  |
Reportable segments |  |  |
Operating profit | 33 | (120) | 211
Assets | (402) | (492) | (420)
Liabilities | (83) | (141) | (275)
Elimination of intersegment amounts | Previously stated |  |  |
Reportable segments |  |  |
Operating profit |  | (120) | 211
Assets |  | (492) | (420)
Liabilities |  | (141) | (275)
Exploration & Production |  |  |
Reportable segments |  |  |
Sales from operations | 6,359 | 10,499 | 9,943
Exploration & Production | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 10,499 | 9,943
Exploration & Production | Operating segments |  |  |
Reportable segments |  |  |
Sales from operations | 13,590 | 23,572 | 25,744
Operating profit | (610) | 7,417 | 10,214
Assets | 59,439 | 68,915 | 63,051
Liabilities | 17,501 | 20,164 | 18,110
Exploration & Production | Operating segments | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 23,572 | 25,744
Operating profit |  | 7,417 | 10,214
Assets |  | 68,915 | 63,051
Liabilities |  | 20,164 | 18,110
Exploration & Production | Elimination of intersegment amounts |  |  |
Reportable segments |  |  |
Sales from operations | (7,231) | (13,073) | (15,801)
Exploration & Production | Elimination of intersegment amounts | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | (13,073) | (15,801)
Gas & Power | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 38,160 | 43,109
Gas & Power | Operating segments | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 50,015 | 55,690
Operating profit |  | 699 | 629
Assets |  | 9,176 | 9,989
Liabilities |  | 7,852 | 8,314
Gas & Power | Elimination of intersegment amounts | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | (11,855) | (12,581)
Global Gas & LNG Portfolio |  |  |
Reportable segments |  |  |
Sales from operations | 5,362 | 9,230 | 11,931
Global Gas & LNG Portfolio | Operating segments |  |  |
Reportable segments |  |  |
Sales from operations | 7,051 | 11,779 | 14,807
Operating profit | (332) | 431 | 387
Assets | 4,020 | 4,092 | 4,642
Liabilities | 3,785 | 3,836 | 4,089
Global Gas & LNG Portfolio | Elimination of intersegment amounts |  |  |
Reportable segments |  |  |
Sales from operations | (1,689) | (2,549) | (2,876)
Refining & Marketing and Chemical |  |  |
Reportable segments |  |  |
Sales from operations | 24,937 | 41,976 | 46,088
Refining & Marketing and Chemical | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 21,017 | 22,594
Refining & Marketing and Chemical | Operating segments |  |  |
Reportable segments |  |  |
Sales from operations | 25,340 | 42,360 | 46,483
Operating profit | (2,463) | (682) | (501)
Assets | 10,716 | 13,569 | 13,099
Liabilities | 5,460 | 6,272 | 6,201
Refining & Marketing and Chemical | Operating segments | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 23,334 | 25,216
Operating profit |  | (854) | (380)
Assets |  | 12,336 | 11,692
Liabilities |  | 4,599 | 4,319
Refining & Marketing and Chemical | Elimination of intersegment amounts |  |  |
Reportable segments |  |  |
Sales from operations | (403) | (384) | (395)
Refining & Marketing and Chemical | Elimination of intersegment amounts | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | (2,317) | (2,622)
Eni gas e luce, Power & Renewables |  |  |
Reportable segments |  |  |
Sales from operations | 7,135 | 7,972 | 7,684
Eni gas e luce, Power & Renewables | Operating segments |  |  |
Reportable segments |  |  |
Sales from operations | 7,536 | 8,448 | 8,218
Operating profit | 660 | 74 | 340
Assets | 4,387 | 4,068 | 4,008
Liabilities | 2,426 | 2,380 | 2,364
Eni gas e luce, Power & Renewables | Elimination of intersegment amounts |  |  |
Reportable segments |  |  |
Sales from operations | (401) | (476) | (534)
Corporate and Other activities |  |  |
Reportable segments |  |  |
Sales from operations | 194 | 204 | 176
Corporate and Other activities | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 205 | 176
Corporate and Other activities | Operating segments |  |  |
Reportable segments |  |  |
Sales from operations | 1,559 | 1,676 | 1,588
Operating profit | (563) | (688) | (668)
Assets | 1,444 | 1,643 | 1,103
Liabilities | 3,316 | 3,890 | 4,051
Corporate and Other activities | Operating segments | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | 1,681 | 1,589
Operating profit |  | (710) | (691)
Assets |  | 1,860 | 1,171
Liabilities |  | 3,927 | 4,072
Corporate and Other activities | Elimination of intersegment amounts |  |  |
Reportable segments |  |  |
Sales from operations | € (1,365) | (1,472) | (1,412)
Corporate and Other activities | Elimination of intersegment amounts | Previously stated |  |  |
Reportable segments |  |  |
Sales from operations |  | € (1,476) | € (1,413)

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