v3.26.1
Basis of preparation (Tables)
6 Months Ended
Jun. 30, 2026
Basis of Preparation [Abstract]  
Schedule of Exchange Rates of Main Foreign Currencies
The table below shows the exchange rates compared to the Euro of the main foreign currencies used by the Group.

Average for the six months ended June 30, 2026At June 30, 2026At December 31, 2025Average for the six months ended June 30, 2025At June 30, 2025
U.S. Dollar1.1671.1391.1751.0931.172
Swiss Franc0.9180.9220.9310.9410.935
Chinese Renminbi8.0077.7318.2267.9248.397
Pound Sterling0.8670.8620.8730.8420.856
Hong Kong Dollar9.1278.9359.1468.5179.200
Singapore Dollar1.4911.4751.5111.4461.494
United Arab Emirates Dirham4.2844.1844.3154.0134.304
Japanese Yen184.459185.080184.090162.120169.170
South Korea Won1,730.6591,767.0801,696.9401,556.5021,588.210