Shareholders' equity and share-based payments - Capital increase reserved for Group employees (Details) - Capital increase reserved for employees - € / shares |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
Jun. 10, 2025 |
May 23, 2025 |
Jun. 06, 2024 |
Jun. 07, 2023 |
Dec. 31, 2025 |
Sep. 24, 2025 |
|
| Capital increase reserved for Group employees | ||||||
| Maximum period over which the Board of Directors can increase capital reserve to members of a company or group savings plan | 26 months | |||||
| Maximum capital increase reserved for employees (in shares) | 18,000,000 | |||||
| Number of shares subscribed | 10,572,824 | 10,251,337 | 7,760,062 | 11,100,000 | ||
| Subscription price | € 42.5 | € 46.9 | € 45.6 | € 42.5 | ||
| Free shares - Number of shares granted | 576,229 | 581,850 | 242,093 |