Financial Assets and Liabilities - Movements in Level 3 Fair Value Remeasurements (Details) - EUR (€) € in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Reconciliation of changes in fair value measurement, liabilities [abstract] | |||
| Beginning balance | € 150,670 | ||
| Ending balance | 256,231 | € 150,670 | |
| Level 3 [member] | |||
| Reconciliation of changes in fair value measurement, liabilities [abstract] | |||
| Beginning balance | 150,670 | 143,296 | € 157,950 |
| Remeasurement recognized in financial income or expense | 105,561 | 7,374 | (14,654) |
| Ending balance | € 256,231 | € 150,670 | € 143,296 |