Commitments and contingent liabilities - Summary of Contingent Liabilities (Details) - EUR (€) € in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Summary of contingent liabilities | ||
| Other contingent liabilities | € 496 | € 571 |
| Total contingent liabilities | 4,992 | 4,835 |
| Brazil | ||
| Summary of contingent liabilities | ||
| Corporate reorganisation – IPI, PIS and COFINS taxes and penalties | 3,557 | 3,230 |
| Inputs for PIS and COFINS taxes | 13 | 35 |
| Goodwill amortisation | 155 | 144 |
| Other tax assessments – approximately 500 cases | 771 | 855 |
| Total Brazil Tax | € 4,496 | € 4,264 |