Impairments of tangible and intangible assets and right-of-use assets. Sensitivity of outcomes to decarbonization scenarios (Details) € in Millions |
12 Months Ended |
|---|---|
|
Dec. 31, 2025
EUR (€)
| |
| Eni's scenario | |
| Impairment | |
| Value in use of the O&G CGUs Headroom vs Carrying amount, tax-deductible CO2 charges | 63.00% |
| 10% haircut of Eni's prices assumptions | |
| Impairment | |
| Value in use of the O&G CGUs Headroom vs Carrying amount, tax-deductible CO2 charges | 45.00% |
| Possible impairments | € (1.0) |
| Eni's scenario with +1% increase in WACC | |
| Impairment | |
| Value in use of the O&G CGUs Headroom vs Carrying amount, tax-deductible CO2 charges | 53.00% |
| Possible impairments | € (0.2) |
| IEA NZE 2050 scenario | |
| Impairment | |
| Value in use of the O&G CGUs Headroom vs Carrying amount, tax-deductible CO2 charges | 18.00% |
| Possible impairments | € (3.4) |