v3.25.4
Details of treasury and other financial risks - Liquidity risk narrative (Details)
€ in Millions, $ in Billions
12 Months Ended
Dec. 31, 2025
EUR (€)
Tranche
Dec. 31, 2025
USD ($)
Tranche
Dec. 31, 2024
EUR (€)
Dec. 31, 2023
EUR (€)
Dec. 31, 2022
EUR (€)
Details of treasury and other financial risks [Line Items]          
Cash and cash equivalents € 2,794   € 2,401 € 1,869 € 1,172
Short-term deposits, classified as cash equivalents 2,086   1,946    
Euro Medium-Term Note program 10,000        
Other non-current financial assets 704   631 € 619  
Contractual capital commitments 112   130    
Trade payables subject to factoring arrangements 117   97    
Equity investments | Level 1          
Details of treasury and other financial risks [Line Items]          
Other non-current financial assets 2   4    
Commercial Paper Programme          
Details of treasury and other financial risks [Line Items]          
Notional amount | $   $ 2.5      
Committed revolving credit facility          
Details of treasury and other financial risks [Line Items]          
Undrawn borrowing facilities € 1,000        
Euro Medium-Term Note (EMTN)          
Details of treasury and other financial risks [Line Items]          
Number of new tranches issued | Tranche 2 2      
Proceeds from issue of bonds, notes and debentures € 1,000        
Notes and debentures issued € 4,600   € 3,700