Note 49 Impairment Or Reversal Of Impairment On Non Financial Assets (Details) - EUR (€) € in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of Impairment Or Reversal Of Impairment On Non Financial Assets [Line Items] | |||
| Impairment tangible assets | € (5) | € (29) | € 16 |
| Impairment loss recognised in profit or loss, intangible assets and goodwill | 14 | 15 | 26 |
| Impairment or reversal of impairment on other non financial assets | 3 | 13 | 12 |
| Impairment or reversal of impairment on non financial assets | € 13 | € (1) | € 54 |