Financial Assets and Financial Liabilities - Summary of Effect of Changes in foreign Exchange Rates (Details) € in Millions |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
EUR (€)
|
Dec. 31, 2024
EUR (€)
|
|
| +5% | ||
| Disclosure Of Effect Of Changes In Foreign Exchange Rates [Line Items] | ||
| Effect on profit / (loss) before tax | € (34.6) | € (11.6) |
| Effect on pre-tax equity | (34.6) | (11.6) |
| -5 % | ||
| Disclosure Of Effect Of Changes In Foreign Exchange Rates [Line Items] | ||
| Effect on profit / (loss) before tax | 38.2 | 12.9 |
| Effect on pre-tax equity | € 38.2 | € 12.9 |
| United States | U.S. dollar | Currency risk | ||
| Disclosure Of Effect Of Changes In Foreign Exchange Rates [Line Items] | ||
| Closing rate | 1.1750 | 1.0389 |
| Average rate | 1.1300 | 1.0824 |