v3.26.1
Financial Risk Management - Analysis of financial instruments (Details) - Currency risks - EUR (€)
€ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
USD      
Financial instruments      
Percentage strengthening in rate 10.00% 10.00% 10.00%
Percentage weakening in rate (10.00%) (10.00%) (10.00%)
Variance in equity from strengthening in rate € 14,591 € 13,834 € 16,699
Variance in equity from weakening in rate (14,591) (13,834) (16,699)
Variance in profit and loss from strengthening in rate 14,591 13,834 16,699
Variance in profit and loss from weakening in rate € (14,591) € (13,834) € (16,699)
GBP      
Financial instruments      
Percentage strengthening in rate 10.00% 10.00% 10.00%
Percentage weakening in rate (10.00%) (10.00%) (10.00%)
Variance in equity from strengthening in rate € 1,406 € 2,994 € 5,278
Variance in equity from weakening in rate (1,406) (2,994) (5,278)
Variance in profit and loss from strengthening in rate 1,406 2,994 5,278
Variance in profit and loss from weakening in rate € (1,406) € (2,994) € (5,278)
EUR      
Financial instruments      
Percentage strengthening in rate 10.00% 10.00% 10.00%
Percentage weakening in rate (10.00%) (10.00%) (10.00%)
Variance in equity from strengthening in rate € 15,997 € 16,828 € 21,977
Variance in equity from weakening in rate (15,997) (16,828) (21,977)
Variance in profit and loss from strengthening in rate 15,997 16,828 21,977
Variance in profit and loss from weakening in rate € (15,997) € (16,828) € 21,977