Notes to the consolidated statements of income - Unsatisfied performance obligations (Details) - EUR (€) € in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Unsatisfied performance obligations | ||
| Transaction price allocated to unsatisfied performance obligations | € 771,302 | € 697,620 |
| Less than 1 year | ||
| Unsatisfied performance obligations | ||
| Transaction price allocated to unsatisfied performance obligations | 288,738 | 234,739 |
| 1 - 3 years | ||
| Unsatisfied performance obligations | ||
| Transaction price allocated to unsatisfied performance obligations | 301,932 | 308,734 |
| 3 - 5 years | ||
| Unsatisfied performance obligations | ||
| Transaction price allocated to unsatisfied performance obligations | 110,105 | 122,351 |
| 5 - 10 years | ||
| Unsatisfied performance obligations | ||
| Transaction price allocated to unsatisfied performance obligations | € 70,527 | € 31,796 |