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Revenues and other income (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Products sales and service revenues |  |  |
Sales of crude oil | € 25,685 | € 26,277 | € 18,283
Sales of oil products | 25,508 | 30,770 | 19,624
Sales of natural gas and LNG | 26,950 | 52,584 | 24,009
Sales of petrochemical products | 4,385 | 6,244 | 5,659
Sales of power | 7,252 | 12,448 | 5,104
Sales of other products | 509 | 704 | 391
Services | 3,428 | 3,485 | 3,505
Sales from operations | 93,717 | 132,512 | 76,575
Goods/Services transferred in a specific moment |  |  |
Products sales and service revenues |  |  |
Sales from operations | 92,905 | 131,441 | 75,754
Goods/Services transferred over a period of time |  |  |
Products sales and service revenues |  |  |
Sales from operations | 812 | 1,071 | 821
Exploration & Production |  |  |
Products sales and service revenues |  |  |
Sales of crude oil | 3,632 | 5,438 | 3,573
Sales of oil products | 1,081 | 1,070 | 885
Sales of natural gas and LNG | 5,858 | 6,108 | 4,122
Sales of other products | 44 | 68 | 40
Services | 228 | 205 | 226
Sales from operations | 10,843 | 12,889 | 8,846
Exploration & Production | Goods/Services transferred in a specific moment |  |  |
Products sales and service revenues |  |  |
Sales from operations | 10,526 | 12,585 | 8,506
Exploration & Production | Goods/Services transferred over a period of time |  |  |
Products sales and service revenues |  |  |
Sales from operations | 317 | 304 | 340
Global Gas & LNG Portfolio |  |  |
Products sales and service revenues |  |  |
Sales of natural gas and LNG | 16,638 | 40,840 | 16,608
Sales of other products | 23 |  | 6
Services | 249 | 390 | 359
Sales from operations | 16,910 | 41,230 | 16,973
Global Gas & LNG Portfolio | Goods/Services transferred in a specific moment |  |  |
Products sales and service revenues |  |  |
Sales from operations | 16,825 | 41,047 | 16,823
Global Gas & LNG Portfolio | Goods/Services transferred over a period of time |  |  |
Products sales and service revenues |  |  |
Sales from operations | 85 | 183 | 150
Enilive, Refining and Chemicals |  |  |
Products sales and service revenues |  |  |
Sales of crude oil | 22,053 | 20,839 | 14,710
Sales of oil products | 24,427 | 29,700 | 18,739
Sales of natural gas and LNG | 23 | 65 | 34
Sales of petrochemical products | 4,385 | 6,241 | 5,652
Sales of other products | 333 | 411 | 132
Services | 944 | 1,214 | 784
Sales from operations | 52,165 | 58,470 | 40,051
Enilive, Refining and Chemicals | Goods/Services transferred in a specific moment |  |  |
Products sales and service revenues |  |  |
Sales from operations | 51,892 | 58,145 | 39,836
Enilive, Refining and Chemicals | Goods/Services transferred over a period of time |  |  |
Products sales and service revenues |  |  |
Sales from operations | 273 | 325 | 215
Plenitude & Power |  |  |
Products sales and service revenues |  |  |
Sales of natural gas and LNG | 4,431 | 5,571 | 3,245
Sales of power | 7,252 | 12,448 | 5,104
Sales of other products | 106 | 223 | 212
Services | 1,809 | 1,484 | 1,956
Sales from operations | 13,598 | 19,726 | 10,517
Plenitude & Power | Goods/Services transferred in a specific moment |  |  |
Products sales and service revenues |  |  |
Sales from operations | 13,598 | 19,599 | 10,517
Plenitude & Power | Goods/Services transferred over a period of time |  |  |
Products sales and service revenues |  |  |
Sales from operations |  | 127 |
Corporate and Other activities |  |  |
Products sales and service revenues |  |  |
Sales of petrochemical products |  | 3 | 7
Sales of other products | 3 | 2 | 1
Services | 198 | 192 | 180
Sales from operations | 201 | 197 | 188
Corporate and Other activities | Goods/Services transferred in a specific moment |  |  |
Products sales and service revenues |  |  |
Sales from operations | 64 | 65 | 72
Corporate and Other activities | Goods/Services transferred over a period of time |  |  |
Products sales and service revenues |  |  |
Sales from operations | € 137 | € 132 | € 116

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