Trade and other payables - Additional information (Details) - EUR (€) € in Millions |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Trade and other payables | ||
| Payables to factoring companies in relation to the derecognition of Eni's tax credits | € 1,322 | € 1,129 |
| Payroll payables | 260 | 268 |
| Payables for social security contributions | 124 | 120 |
| Trade and other payables | 20,261 | 22,092 |
| Euro | ||
| Trade and other payables | ||
| Trade and other payables | 10,937 | 11,487 |
| US Dollars | ||
| Trade and other payables | ||
| Trade and other payables | 8,994 | € 10,047 |
| Global Gas & LNG Portfolio | ||
| Trade and other payables | ||
| Increase (decrease) in trade payables | (1,269) | |
| Global Gas & LNG Portfolio and Power | ||
| Trade and other payables | ||
| Increase (decrease) in trade payables | (1,929) | |
| Enilive | ||
| Trade and other payables | ||
| Increase (decrease) in trade payables | € 374 |