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Provisions - Additional information (Details) - EUR (€) € in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Provisions |  |
Provisions | € 15,267 | € 13,593
New or increased provisions | 3,386 |
Changes in scope of consolidation | (618) |
Reversal of utilized provisions | (1,218) |
Provisions for site restoration, abandonment and social projects |  |
Provisions |  |
Provisions | 9,322 | € 9,621
New or increased provisions | 381 |
Changes in scope of consolidation | € (553) |
Period to incur expenditures | 50 years |
Threshold period to start utilizations essentially | 12 months |
Reversal of utilized provisions | € (567) |
Provisions for site restoration, abandonment and social projects | Minimum |  |
Provisions |  |
Discount rate | (0.30%) | (0.40%)
Provisions for site restoration, abandonment and social projects | Maximum |  |
Provisions |  |
Discount rate | 6.10% | 3.80%
Provisions for site restoration, abandonment and social projects | Azule Energy Holdings Ltd |  |
Provisions |  |
Changes in scope of consolidation | € 561 |
Estimated costs for social projects | Exploration & Production |  |
Provisions |  |
Provisions |  | € 1,060
Estimated costs for social projects | Exploration & Production | Basilicata region [member] |  |
Provisions |  |
Provisions |  | 664
Provisions for site restoration | Global Gas & LNG Portfolio |  |
Provisions |  |
Provisions |  | 7,757
Provisions for site abandonment | Refining & Marketing |  |
Provisions |  |
Provisions |  | 475
Environmental provisions |  |
Provisions |  |
Provisions | 3,503 | 2,206
New or increased provisions | 1,923 |
Reversal of utilized provisions | (364) |
Environmental provisions | Eni Rewind SpA |  |
Provisions |  |
Provisions | 2,391 |
Environmental provisions | Refining & Marketing |  |
Provisions |  |
Provisions | 705 |
Provisions for current groundwater remediation activities |  |
Provisions |  |
New or increased provisions | 1,245 |
Provisions for litigations |  |
Provisions |  |
Provisions | 947 | 452
New or increased provisions | 552 |
Reversal of utilized provisions | (24) |
Provisions for litigations | Exploration & Production |  |
Provisions |  |
Provisions | 315 |
Provisions for litigations | Global Gas & LNG Portfolio |  |
Provisions |  |
Provisions | 371 |
Provisions for taxes other than income taxes |  |
Provisions |  |
Provisions | 219 | 211
New or increased provisions | 54 |
Changes in scope of consolidation | (66) |
Reversal of utilized provisions | (8) |
Provisions for taxes other than income taxes | Exploration & Production |  |
Provisions |  |
Provisions | 194 |
Loss adjustments and actuarial provisions for Eni's insurance companies |  |
Provisions |  |
Provisions | 327 | 295
New or increased provisions | 115 |
Reversal of utilized provisions | (95) |
Reinsurance receivables | 78 |
Provisions for losses on investments |  |
Provisions |  |
Provisions | 189 | 195
New or increased provisions | 37 |
Provisions for losses on investments | ISAF SpA |  |
Provisions |  |
Provisions | 154 |
Provisions for Everen (ex OIL) insurance cover |  |
Provisions |  |
Provisions | 97 | € 93
New or increased provisions | € 4 |
Period for charging increased insurance premiums | 5 years |

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