v3.25.4
Equity - Summary of equity (Details) - EUR (€)
€ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share capital and share premium        
Share capital € 30 € 31 € 35 € 37
Share premium 17,116 17,116 17,116  
Total share capital and share premium 17,147 17,148 17,151  
Other reserves        
Reserve of cash flow hedges (1,096) (1,693) (2,058)  
Revaluation reserves credit liability (49) (15) 31  
Revaluation reserve: Property in own use 156 161 178  
Net defined benefit asset/liability remeasurement reserve (345) (333) (317)  
Currency translation reserve (2,774) (1,986) (2,527)  
Share of associates and joint ventures and other 2,031 2,607 3,047  
Treasury shares (2,404) (765) (1,994) (1,205)
Other reserves (3,080) (687) (2,767)  
Retained earnings 40,016 36,243 40,299  
Shareholders’ equity (parent) 54,083 52,703 54,684  
Non-controlling interests 1,255 995 944  
Total equity 55,339 53,698 55,628 € 57,004
Equity securities at FVOCI        
Other reserves        
Revaluation reserve: equity securities at FVOCI 1,444 1,816 1,152  
Revaluation reserve: debt instruments at FVOCI 1,444 1,816 1,152  
Debt instruments at FVOCI        
Other reserves        
Revaluation reserve: equity securities at FVOCI (41) (479) (280)  
Revaluation reserve: debt instruments at FVOCI € (41) € (479) € (280)