Income and deferred tax - Additional information (Details) - EUR (€) € in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income and deferred tax | |||
| Tax rate | 32.28% | 32.28% | 32.28% |
| Deferred tax assets recognized for subsidiaries that incurred losses during current or prior financial year | € 2,949 | € 16,632 | |
| Minimum | Domestic | |||
| Income and deferred tax | |||
| Tax rate | 31.00% | ||
| Minimum | Foreign | |||
| Income and deferred tax | |||
| Tax rate | 17.00% | ||
| Maximum | Domestic | |||
| Income and deferred tax | |||
| Tax rate | 32.00% | ||
| Maximum | Foreign | |||
| Income and deferred tax | |||
| Tax rate | 28.00% | ||