Off-balance sheet arrangements (Details) - EUR (€) € in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Off-balance sheet arrangements | ||
| Purchase commitments | € 91,344 | € 272,240 |
| Less than 1 year | ||
| Off-balance sheet arrangements | ||
| Purchase commitments | 75,845 | 189,662 |
| 1-3 years | ||
| Off-balance sheet arrangements | ||
| Purchase commitments | 13,858 | 70,323 |
| 3-5 years | ||
| Off-balance sheet arrangements | ||
| Purchase commitments | 1,556 | 10,962 |
| More than 5 years | ||
| Off-balance sheet arrangements | ||
| Purchase commitments | € 85 | € 1,293 |