Short-term debt (Details) - EUR (€) € in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Debt | ||
| Short-term debt | € 464,648 | € 17,015 |
| Borrowings offset under cash management system | 284,928 | 262,385 |
| Cash and cash equivalents before offset | 1,346,179 | 1,861,498 |
| Short-term debt before offset | 749,576 | 279,400 |
| Commercial paper program | ||
| Debt | ||
| Short-term debt | 293,557 | |
| Commercial paper borrowing limit | 1,500,000 | |
| Outstanding amount | 294,000 | |
| Borrowings under lines of credit | ||
| Debt | ||
| Short-term debt | 170,901 | 16,852 |
| Other | ||
| Debt | ||
| Short-term debt | € 190 | € 163 |