XML 279 R260.htm IDEA: XBRL DOCUMENT v3.25.0.1
Note 52 Other services rendered (Details) - EUR (€)
€ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Other services rendered [Line Items]      
Firms belonging to the EY worldwide organization € 0.2 € 0.2 € 0.1