Capital management (Details) - EUR (€) € in Thousands |
Sep. 30, 2025 |
Aug. 31, 2025 |
Aug. 11, 2025 |
Dec. 31, 2024 |
May 20, 2021 |
|---|---|---|---|---|---|
| Share buy-back program | |||||
| Total equity in % of total assets (equity ratio) | 45.00% | 47.00% | |||
| Debt and lease liabilities in % of total assets | 33.90% | 32.70% | |||
| Share buy-back program | |||||
| Share buy-back program | |||||
| Share buy-back program value | € 1,000,000 | ||||
| First tranche | |||||
| Share buy-back program | |||||
| Share buy-back program value | € 448,210 | € 511,021 | |||
| First tranche | Maximum | |||||
| Share buy-back program | |||||
| Share buy-back program value | € 600,000 |