v3.25.4
Risk management - Aging analysis (past due but performing): Consumer lending portfolio by geographic area, outstandings (Details) - ING Bank consumer lending portfolio, outstandings - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Disclosure of credit risk exposure [line items]    
Financial assets € 895 € 802
Increase (decrease) in financial assets 93  
Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 628 538
Increase (decrease) in financial assets 90  
Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 189 186
Increase (decrease) in financial assets 3  
Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 78 78
Netherlands    
Disclosure of credit risk exposure [line items]    
Financial assets 122 101
Increase (decrease) in financial assets 22  
Netherlands | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 84 62
Netherlands | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 32 35
Netherlands | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 6 4
Belgium    
Disclosure of credit risk exposure [line items]    
Financial assets 305 263
Increase (decrease) in financial assets 42  
Belgium | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 219 185
Belgium | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 60 49
Belgium | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 26 29
Germany    
Disclosure of credit risk exposure [line items]    
Financial assets 129 125
Germany | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 70 65
Germany | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 37 37
Germany | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 22 24
Poland    
Disclosure of credit risk exposure [line items]    
Financial assets 68 74
Poland | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 58 61
Poland | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 6 9
Poland | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 3 4
Spain    
Disclosure of credit risk exposure [line items]    
Financial assets 48 36
Spain | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 22 12
Spain | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 17 16
Spain | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 9 8
Luxembourg    
Disclosure of credit risk exposure [line items]    
Financial assets 34 32
Luxembourg | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 25 22
Luxembourg | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 5 6
Luxembourg | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 4 3
Rest of Europe    
Disclosure of credit risk exposure [line items]    
Financial assets 150 112
Rest of Europe | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 121 93
Rest of Europe | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 23 15
Rest of Europe | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 6 4
America    
Disclosure of credit risk exposure [line items]    
Financial assets 1 1
America | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
America | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 1 0
America | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
Asia    
Disclosure of credit risk exposure [line items]    
Financial assets 1 0
Asia | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
Asia | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 1 0
Asia | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
Australia    
Disclosure of credit risk exposure [line items]    
Financial assets 38 59
Increase (decrease) in financial assets (21)  
Australia | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 29 38
Australia | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 8 19
Australia | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets 1 2
Africa    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
Africa | Past due for 1–30 days    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
Africa | Past due for 31–60 days    
Disclosure of credit risk exposure [line items]    
Financial assets 0 0
Africa | Past due for 61–90 days    
Disclosure of credit risk exposure [line items]    
Financial assets € 0 € 0