XML 217 R160.htm IDEA: XBRL DOCUMENT v3.25.0.1
Property and equipment - Schedule of property and equipment (Details) - EUR (€)
€ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets € 2,434 € 2,399 € 2,446
Right-of-use assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 1,033 1,078 1,076
Property | Property plant and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 758 616 681
Property | Right-of-use assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 895 972  
Equipment | Property plant and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 643 705 € 689
- Data processing equipment | Property plant and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 218 213  
- Other equipment | Property plant and equipment      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 426 492  
- ROU cars | Right-of-use assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets 124 97  
- ROU other leases | Right-of-use assets      
Disclosure of detailed information about property, plant and equipment [line items]      
Property, plant and equipment including right-of-use assets € 13 € 9