v3.25.4
Segments - Schedule of ING Group total (Details) - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of operating segments [line items]      
Net interest income € 14,957 € 15,288 € 16,162
Net fee and commission income 4,602 4,008 3,595
Share of results 209 205 149
Valuation results and net trading income 22 5,789 1,614 (1,732)
Revenue 25,678 21,087 18,121
Regulatory costs 866 882 1,042
Addition to loan loss provisions 1,304 1,194 520
Total expenses 13,887 13,315 12,084
Result before taxation 11,791 7,772 6,037
Taxation 3,192 2,181 1,662
Non-controlling interests 275 258 235
Net result 8,324 5,334 4,140
Results IFRS-EU      
Disclosure of operating segments [line items]      
Total expenses 13,887 13,315 12,084
Taxation 2,545 2,650 2,970
Non-controlling interests 275 258 235
Net result 6,327 6,392 7,287
Reversal of the IFRS-EU 'IAS 39 carve out' impact      
Disclosure of operating segments [line items]      
Taxation (647) 470 1,308
Net result (1,996) 1,058 3,147
Reversal of the IFRS-EU 'IAS 39 carve out' impact | Wholesale Banking      
Disclosure of operating segments [line items]      
Net result 1,996 (1,058) (3,147)
Segments banking activities      
Disclosure of operating segments [line items]      
Net result 8,324 5,334 4,140
Segments banking activities | Wholesale Banking      
Disclosure of operating segments [line items]      
Net result 3,899 1,010 (272)
Segments banking activities | Reversal of the IFRS-EU 'IAS 39 carve out' impact      
Disclosure of operating segments [line items]      
Net result 1,996 (1,058) (3,147)
Segments banking activities | Reversal of the IFRS-EU 'IAS 39 carve out' impact | Wholesale Banking      
Disclosure of operating segments [line items]      
Net result 1,996 (1,058) (3,147)
ING Group      
Disclosure of operating segments [line items]      
Net result 8,324 5,334 4,140
ING Group | Results IFRS-EU      
Disclosure of operating segments [line items]      
Net interest income 14,681 15,023 15,976
Net fee and commission income 4,602 4,008 3,595
Total investment and other income 3,752 3,584 3,005
Share of results 200 170 144
Valuation results and net trading income 22 3,421 3,407 2,910
Revenue 23,035 22,615 22,575
Operating expenses 12,583 12,121 11,564
Regulatory costs 866 882 1,042
Addition to loan loss provisions 1,304 1,194 520
Total expenses 13,887 13,315 12,084
Result before taxation 9,148 9,300 10,492
Taxation 2,545 2,650 2,970
Non-controlling interests 275 258 235
Net result 6,327 6,392 7,287
ING Group | ING Bank N.V.      
Disclosure of operating segments [line items]      
Net result 8,223 5,130 4,010
ING Group | ING Bank N.V. | Results IFRS-EU      
Disclosure of operating segments [line items]      
Net interest income 14,542 14,749 15,809
Net fee and commission income 4,597 4,002 3,586
Total investment and other income 3,752 3,584 3,006
Share of results 200 170 144
Valuation results and net trading income 22 3,422 3,407 2,910
Revenue 22,891 22,334 22,401
Operating expenses 12,576 12,116 11,563
Regulatory costs 866 882 1,042
Addition to loan loss provisions 1,304 1,194 520
Total expenses 13,879 13,310 12,083
Result before taxation 9,012 9,025 10,318
Taxation 2,510 2,580 2,926
Non-controlling interests 275 258 235
Net result 6,226 6,187 7,157
ING Group | Other      
Disclosure of operating segments [line items]      
Net result 101 205 129
ING Group | Other | Results IFRS-EU      
Disclosure of operating segments [line items]      
Net interest income 139 275 166
Net fee and commission income 5 6 9
Total investment and other income     (1)
Valuation results and net trading income 22   1  
Revenue 144 281 174
Operating expenses 7 5 1
Total expenses 7 5 1
Result before taxation 136 275 173
Taxation 35 71 44
Net result € 101 € 205 € 129