v3.25.4
Risk Report - Credit Risk Exposure - Credit Risk Profile by Geographical Region (Detail) - EUR (€)
€ in Millions
Dec. 31, 2025
Dec. 31, 2024
Total    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk € 1,247,548 € 1,209,964
Total | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 706,827 687,293
Total | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 322,250 327,619
Total | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 79,968 73,393
Total | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 46,720 39,672
Total | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 39,207 36,184
Total | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 53,771 53,011
Total | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 23,863 26,276
Total | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 31,561 31,853
Total | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 17,666 17,053
Total | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 19,586 22,404
Total | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 9,594 9,349
Total | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 17,109 11,325
Total | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 13 [1] 138 [2]
Total | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 899 [1] 454 [2]
Total | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 44,621 [1] 38,562 [2]
Total | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 374,324 361,546
Total | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 322,645 319,517
Total | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 30,269 23,634
Total | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,747 9,415
Total | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,662 8,979
Total | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 136,297 133,202
Total | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16,108 16,736
Total | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16,393 16,596
Total | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 22,220 22,391
Total | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 9,192 13,042
Total | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 10,519 11,397
Total | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,289 6,007
Total | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 53,576 47,032
Total | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 30,099 27,923
Revocable and Irrevocable Lending Commitments    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 274,305 [3],[4],[5] 269,699 [6],[7]
Revocable and Irrevocable Lending Commitments | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 148,112 [5] 146,860 [6]
Revocable and Irrevocable Lending Commitments | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 73,322 [5] 72,341 [6]
Revocable and Irrevocable Lending Commitments | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 11,164 [5] 12,589 [6]
Revocable and Irrevocable Lending Commitments | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,402 [5] 6,967 [6]
Revocable and Irrevocable Lending Commitments | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 9,740 [5] 8,737 [6]
Revocable and Irrevocable Lending Commitments | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,263 [5] 4,424 [6]
Revocable and Irrevocable Lending Commitments | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,150 [5] 9,452 [6]
Revocable and Irrevocable Lending Commitments | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,827 [5] 3,833 [6]
Revocable and Irrevocable Lending Commitments | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,704 [5] 5,057 [6]
Revocable and Irrevocable Lending Commitments | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,896 [5] 8,562 [6]
Revocable and Irrevocable Lending Commitments | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,987 [5] 2,358 [6]
Revocable and Irrevocable Lending Commitments | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,584 [5] 1,685 [6]
Revocable and Irrevocable Lending Commitments | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [1],[5] 1 [2],[6]
Revocable and Irrevocable Lending Commitments | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 363 [1],[5] 0 [2],[6]
Revocable and Irrevocable Lending Commitments | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 10,710 [1],[5] 10,855 [2],[6]
Revocable and Irrevocable Lending Commitments | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 105,259 [5] 110,332 [6]
Revocable and Irrevocable Lending Commitments | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 97,229 [5] 102,989 [6]
Revocable and Irrevocable Lending Commitments | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,762 [5] 2,770 [6]
Revocable and Irrevocable Lending Commitments | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,378 [5] 2,584 [6]
Revocable and Irrevocable Lending Commitments | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,889 [5] 1,989 [6]
Revocable and Irrevocable Lending Commitments | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 17,504 [5] 9,941 [6]
Revocable and Irrevocable Lending Commitments | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 524 [5] 532 [6]
Revocable and Irrevocable Lending Commitments | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,177 [5] 2,918 [6]
Revocable and Irrevocable Lending Commitments | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,525 [5] 1,405 [6]
Revocable and Irrevocable Lending Commitments | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 757 [5] 443 [6]
Revocable and Irrevocable Lending Commitments | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,086 [5] 1,136 [6]
Revocable and Irrevocable Lending Commitments | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,158 [5] 723 [6]
Revocable and Irrevocable Lending Commitments | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,278 [5] 2,783 [6]
Revocable and Irrevocable Lending Commitments | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,430 [5] 2,567 [6]
Contingent Liabilities    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 79,092 73,468
Contingent Liabilities | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 42,864 42,033
Contingent Liabilities | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16,477 15,761
Contingent Liabilities | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,861 4,418
Contingent Liabilities | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,398 2,111
Contingent Liabilities | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 466 546
Contingent Liabilities | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,299 5,302
Contingent Liabilities | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,458 2,964
Contingent Liabilities | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,788 4,633
Contingent Liabilities | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 335 295
Contingent Liabilities | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,018 2,548
Contingent Liabilities | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 227 181
Contingent Liabilities | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 519 1,582
Contingent Liabilities | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1] 21 [2]
Contingent Liabilities | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8 [1] 5 [2]
Contingent Liabilities | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,009 [1] 1,665 [2]
Contingent Liabilities | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 18,588 14,856
Contingent Liabilities | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16,755 13,462
Contingent Liabilities | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,025 660
Contingent Liabilities | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 195 223
Contingent Liabilities | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 613 511
Contingent Liabilities | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16,093 15,232
Contingent Liabilities | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 688 645
Contingent Liabilities | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,691 1,371
Contingent Liabilities | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,584 3,789
Contingent Liabilities | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,699 1,852
Contingent Liabilities | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,260 2,128
Contingent Liabilities | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 723 366
Contingent Liabilities | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,449 5,082
Contingent Liabilities | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,548 1,348
Financial assets at amortised cost | Loans    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 484,270 [8],[9],[10] 489,579 [11],[12],[13]
Financial assets at amortised cost | Loans | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 328,619 [10] 331,232 [11]
Financial assets at amortised cost | Loans | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 213,628 [10] 220,959 [11]
Financial assets at amortised cost | Loans | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 13,579 [10] 11,044 [11]
Financial assets at amortised cost | Loans | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,476 [10] 4,319 [11]
Financial assets at amortised cost | Loans | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 18,397 [10] 17,119 [11]
Financial assets at amortised cost | Loans | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 23,710 [10] 23,190 [11]
Financial assets at amortised cost | Loans | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,969 [10] 9,593 [11]
Financial assets at amortised cost | Loans | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 15,592 [10] 15,580 [11]
Financial assets at amortised cost | Loans | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,447 [10] 6,483 [11]
Financial assets at amortised cost | Loans | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,858 [10] 6,050 [11]
Financial assets at amortised cost | Loans | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,082 [10] 2,890 [11]
Financial assets at amortised cost | Loans | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,914 [10] 1,991 [11]
Financial assets at amortised cost | Loans | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12 [1],[10] 102 [2],[11]
Financial assets at amortised cost | Loans | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 206 [1],[10] 98 [2],[11]
Financial assets at amortised cost | Loans | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,749 [1],[10] 11,813 [2],[11]
Financial assets at amortised cost | Loans | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 105,390 [10] 108,465 [11]
Financial assets at amortised cost | Loans | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 91,357 [10] 95,186 [11]
Financial assets at amortised cost | Loans | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,155 [10] 5,969 [11]
Financial assets at amortised cost | Loans | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,478 [10] 1,491 [11]
Financial assets at amortised cost | Loans | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,400 [10] 5,819 [11]
Financial assets at amortised cost | Loans | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 39,770 [10] 40,066 [11]
Financial assets at amortised cost | Loans | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,719 [10] 1,744 [11]
Financial assets at amortised cost | Loans | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,543 [10] 3,404 [11]
Financial assets at amortised cost | Loans | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 9,473 [10] 9,001 [11]
Financial assets at amortised cost | Loans | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,495 [10] 4,245 [11]
Financial assets at amortised cost | Loans | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,142 [10] 5,146 [11]
Financial assets at amortised cost | Loans | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,338 [10] 3,062 [11]
Financial assets at amortised cost | Loans | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 15,059 [10] 13,466 [11]
Financial assets at amortised cost | Loans | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 10,491 [10] 9,816 [11]
Financial assets at amortised cost | Debt securities    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 40,285 [14],[15],[16] 21,655 [17],[18],[19]
Financial assets at amortised cost | Debt securities | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 28,302 [16] 10,425 [17]
Financial assets at amortised cost | Debt securities | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 426 [16] 321 [17]
Financial assets at amortised cost | Debt securities | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,824 [16] 503 [17]
Financial assets at amortised cost | Debt securities | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7,857 [16] 1,511 [17]
Financial assets at amortised cost | Debt securities | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 149 [16] 0 [17]
Financial assets at amortised cost | Debt securities | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,030 [16] 4,914 [17]
Financial assets at amortised cost | Debt securities | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 50 [16] 87 [17]
Financial assets at amortised cost | Debt securities | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,490 [16] 1,489 [17]
Financial assets at amortised cost | Debt securities | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 922 [16] 1,326 [17]
Financial assets at amortised cost | Debt securities | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [16] 0 [17]
Financial assets at amortised cost | Debt securities | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [16] 0 [17]
Financial assets at amortised cost | Debt securities | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,572 [16] 0 [17]
Financial assets at amortised cost | Debt securities | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[16] 0 [2],[17]
Financial assets at amortised cost | Debt securities | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[16] 0 [2],[17]
Financial assets at amortised cost | Debt securities | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,983 [1],[16] 273 [2],[17]
Financial assets at amortised cost | Debt securities | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,103 [16] 7,227 [17]
Financial assets at amortised cost | Debt securities | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,730 [16] 6,854 [17]
Financial assets at amortised cost | Debt securities | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 373 [16] 373 [17]
Financial assets at amortised cost | Debt securities | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [16] 0 [17]
Financial assets at amortised cost | Debt securities | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [16] 0 [17]
Financial assets at amortised cost | Debt securities | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,792 [16] 3,844 [17]
Financial assets at amortised cost | Debt securities | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5 [16] 6 [17]
Financial assets at amortised cost | Debt securities | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,145 [16] 2,526 [17]
Financial assets at amortised cost | Debt securities | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 569 [16] 658 [17]
Financial assets at amortised cost | Debt securities | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 118 [16] 0 [17]
Financial assets at amortised cost | Debt securities | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 9 [16] 61 [17]
Financial assets at amortised cost | Debt securities | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 13 [16] 9 [17]
Financial assets at amortised cost | Debt securities | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 933 [16] 584 [17]
Financial assets at amortised cost | Debt securities | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,089 [16] 160 [17]
Financial assets at amortised cost | Repo and repo-style transactions    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 37,514 [20],[21],[22] 40,846 [23],[24]
Financial assets at amortised cost | Repo and repo-style transactions | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 21,965 [22] 27,957 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,470 [22] 2,033 [23]
Financial assets at amortised cost | Repo and repo-style transactions | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 11,736 [22] 12,407 [23]
Financial assets at amortised cost | Repo and repo-style transactions | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,592 [22] 4,077 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 127 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,380 [22] 4,144 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 169 [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,123 [22] 1,388 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7 [22] 29 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 2,658 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[22] 0 [2],[23]
Financial assets at amortised cost | Repo and repo-style transactions | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[22] 0 [2],[23]
Financial assets at amortised cost | Repo and repo-style transactions | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 487 [1],[22] 1,094 [2],[23]
Financial assets at amortised cost | Repo and repo-style transactions | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 11,001 [22] 8,205 [23]
Financial assets at amortised cost | Repo and repo-style transactions | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7,554 [22] 4,991 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,200 [22] 3,032 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 86 [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 161 [22] 182 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,653 [22] 3,839 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 157 [22] 178 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 212 [23]
Financial assets at amortised cost | Repo and repo-style transactions | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 90 [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,407 [22] 3,449 [23]
Financial assets at amortised cost | Repo and repo-style transactions | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 896 [22] 845 [23]
Trading financial assets at fair value through profit or loss | Loans    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,842 11,380
Trading financial assets at fair value through profit or loss | Loans | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,376 3,420
Trading financial assets at fair value through profit or loss | Loans | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 460 304
Trading financial assets at fair value through profit or loss | Loans | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 954 365
Trading financial assets at fair value through profit or loss | Loans | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 253 69
Trading financial assets at fair value through profit or loss | Loans | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 839 944
Trading financial assets at fair value through profit or loss | Loans | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 124 229
Trading financial assets at fair value through profit or loss | Loans | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 262 265
Trading financial assets at fair value through profit or loss | Loans | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 56 109
Trading financial assets at fair value through profit or loss | Loans | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 448 271
Trading financial assets at fair value through profit or loss | Loans | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 38 19
Trading financial assets at fair value through profit or loss | Loans | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0
Trading financial assets at fair value through profit or loss | Loans | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 81 33
Trading financial assets at fair value through profit or loss | Loans | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1] 0 [2]
Trading financial assets at fair value through profit or loss | Loans | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 133 [1] 172 [2]
Trading financial assets at fair value through profit or loss | Loans | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 727 [1] 639 [2]
Trading financial assets at fair value through profit or loss | Loans | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,474 3,262
Trading financial assets at fair value through profit or loss | Loans | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,252 2,986
Trading financial assets at fair value through profit or loss | Loans | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 128 151
Trading financial assets at fair value through profit or loss | Loans | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 94 121
Trading financial assets at fair value through profit or loss | Loans | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 4
Trading financial assets at fair value through profit or loss | Loans | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,669 1,433
Trading financial assets at fair value through profit or loss | Loans | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 102 151
Trading financial assets at fair value through profit or loss | Loans | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 264 238
Trading financial assets at fair value through profit or loss | Loans | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 98 24
Trading financial assets at fair value through profit or loss | Loans | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3 4
Trading financial assets at fair value through profit or loss | Loans | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 88 95
Trading financial assets at fair value through profit or loss | Loans | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 17 90
Trading financial assets at fair value through profit or loss | Loans | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,097 831
Trading financial assets at fair value through profit or loss | Loans | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,322 3,265
Financial assets at fair value through profit or loss | Loans    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,370 1,954
Financial assets at fair value through profit or loss | Loans | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,100 702
Financial assets at fair value through profit or loss | Loans | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 935 353
Financial assets at fair value through profit or loss | Loans | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 331 23
Financial assets at fair value through profit or loss | Loans | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 99 39
Financial assets at fair value through profit or loss | Loans | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 316 14
Financial assets at fair value through profit or loss | Loans | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 34 24
Financial assets at fair value through profit or loss | Loans | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 25 4
Financial assets at fair value through profit or loss | Loans | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 47 40
Financial assets at fair value through profit or loss | Loans | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 308 195
Financial assets at fair value through profit or loss | Loans | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0
Financial assets at fair value through profit or loss | Loans | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0
Financial assets at fair value through profit or loss | Loans | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0
Financial assets at fair value through profit or loss | Loans | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1] 0 [2]
Financial assets at fair value through profit or loss | Loans | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1] 0 [2]
Financial assets at fair value through profit or loss | Loans | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5 [1] 10 [2]
Financial assets at fair value through profit or loss | Loans | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 910 931
Financial assets at fair value through profit or loss | Loans | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 547 507
Financial assets at fair value through profit or loss | Loans | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 322 319
Financial assets at fair value through profit or loss | Loans | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 33
Financial assets at fair value through profit or loss | Loans | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 41 72
Financial assets at fair value through profit or loss | Loans | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 344 309
Financial assets at fair value through profit or loss | Loans | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 27 42
Financial assets at fair value through profit or loss | Loans | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2 0
Financial assets at fair value through profit or loss | Loans | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 25
Financial assets at fair value through profit or loss | Loans | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1 95
Financial assets at fair value through profit or loss | Loans | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3 17
Financial assets at fair value through profit or loss | Loans | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 59 0
Financial assets at fair value through profit or loss | Loans | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 251 130
Financial assets at fair value through profit or loss | Loans | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16 11
Financial assets at fair value through profit or loss | Derivatives    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 24,336 [25],[26],[27] 26,900 [28],[29]
Financial assets at fair value through profit or loss | Derivatives | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 14,026 [27] 15,611 [28]
Financial assets at fair value through profit or loss | Derivatives | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,631 [27] 4,393 [28]
Financial assets at fair value through profit or loss | Derivatives | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,274 [27] 3,594 [28]
Financial assets at fair value through profit or loss | Derivatives | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 688 [27] 746 [28]
Financial assets at fair value through profit or loss | Derivatives | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,033 [27] 1,780 [28]
Financial assets at fair value through profit or loss | Derivatives | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 148 [27] 266 [28]
Financial assets at fair value through profit or loss | Derivatives | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,093 [27] 1,460 [28]
Financial assets at fair value through profit or loss | Derivatives | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 151 [27] 169 [28]
Financial assets at fair value through profit or loss | Derivatives | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 525 [27] 568 [28]
Financial assets at fair value through profit or loss | Derivatives | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 104 [27] 434 [28]
Financial assets at fair value through profit or loss | Derivatives | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 29 [27] 5 [28]
Financial assets at fair value through profit or loss | Derivatives | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 148 [27] 181 [28]
Financial assets at fair value through profit or loss | Derivatives | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[27] 0 [2],[28]
Financial assets at fair value through profit or loss | Derivatives | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[27] 0 [2],[28]
Financial assets at fair value through profit or loss | Derivatives | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,202 [1],[27] 2,016 [2],[28]
Financial assets at fair value through profit or loss | Derivatives | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,730 [27] 5,890 [28]
Financial assets at fair value through profit or loss | Derivatives | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,158 [27] 4,923 [28]
Financial assets at fair value through profit or loss | Derivatives | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,032 [27] 515 [28]
Financial assets at fair value through profit or loss | Derivatives | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 138 [27] 202 [28]
Financial assets at fair value through profit or loss | Derivatives | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 402 [27] 250 [28]
Financial assets at fair value through profit or loss | Derivatives | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,511 [27] 5,156 [28]
Financial assets at fair value through profit or loss | Derivatives | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 469 [27] 598 [28]
Financial assets at fair value through profit or loss | Derivatives | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 408 [27] 512 [28]
Financial assets at fair value through profit or loss | Derivatives | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 142 [27] 104 [28]
Financial assets at fair value through profit or loss | Derivatives | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 231 [27] 755 [28]
Financial assets at fair value through profit or loss | Derivatives | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 287 [27] 291 [28]
Financial assets at fair value through profit or loss | Derivatives | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 309 [27] 229 [28]
Financial assets at fair value through profit or loss | Derivatives | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,665 [27] 2,666 [28]
Financial assets at fair value through profit or loss | Derivatives | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,068 [27] 244 [28]
Financial assets at fair value through profit or loss | Debt securities    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 135,575 127,744
Financial assets at fair value through profit or loss | Debt securities | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 65,420 57,024
Financial assets at fair value through profit or loss | Debt securities | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7,002 7,899
Financial assets at fair value through profit or loss | Debt securities | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 13,446 12,141
Financial assets at fair value through profit or loss | Debt securities | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 10,793 7,855
Financial assets at fair value through profit or loss | Debt securities | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,076 2,699
Financial assets at fair value through profit or loss | Debt securities | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8,845 8,038
Financial assets at fair value through profit or loss | Debt securities | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,220 2,014
Financial assets at fair value through profit or loss | Debt securities | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,763 4,096
Financial assets at fair value through profit or loss | Debt securities | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,930 1,695
Financial assets at fair value through profit or loss | Debt securities | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,319 1,657
Financial assets at fair value through profit or loss | Debt securities | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 555 262
Financial assets at fair value through profit or loss | Debt securities | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 5,208 4,197
Financial assets at fair value through profit or loss | Debt securities | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [1] 3 [2]
Financial assets at fair value through profit or loss | Debt securities | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 172 [1] 165 [2]
Financial assets at fair value through profit or loss | Debt securities | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7,090 [1] 4,304 [2]
Financial assets at fair value through profit or loss | Debt securities | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 35,201 34,972
Financial assets at fair value through profit or loss | Debt securities | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 32,907 33,637
Financial assets at fair value through profit or loss | Debt securities | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 185 370
Financial assets at fair value through profit or loss | Debt securities | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,977 872
Financial assets at fair value through profit or loss | Debt securities | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 132 93
Financial assets at fair value through profit or loss | Debt securities | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 27,901 28,246
Financial assets at fair value through profit or loss | Debt securities | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,666 2,985
Financial assets at fair value through profit or loss | Debt securities | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,507 2,374
Financial assets at fair value through profit or loss | Debt securities | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,750 6,630
Financial assets at fair value through profit or loss | Debt securities | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,289 4,400
Financial assets at fair value through profit or loss | Debt securities | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,041 946
Financial assets at fair value through profit or loss | Debt securities | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 410 559
Financial assets at fair value through profit or loss | Debt securities | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,238 10,353
Financial assets at fair value through profit or loss | Debt securities | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7,053 7,501
Financial assets at fair value through profit or loss | Repo and repo-style transactions    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 112,315 [20],[21],[22] 104,649 [23],[24]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 30,276 [22] 34,516 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 286 [22] 855 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 14,924 [22] 14,163 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,069 [22] 8,058 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,013 [22] 3,615 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 805 [22] 1,425 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 32 [22] 71 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 27 [22] 33 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 987 [22] 1,065 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 247 [22] 280 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 191 [22] 84 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 5 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[22] 0 [2],[23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[22] 0 [2],[23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,696 [1],[22] 4,861 [2],[23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 68,842 [22] 52,388 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 49,668 [22] 39,389 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 15,011 [22] 9,388 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,161 [22] 3,575 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1 [22] 36 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,717 [22] 17,524 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 7,179 [22] 8,815 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,315 [22] 2,720 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 16 [22] 0 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 240 [22] 952 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 979 [22] 711 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 662 [22] 329 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,327 [22] 3,997 [23]
Financial assets at fair value through profit or loss | Repo and repo-style transactions | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 480 [22] 222 [23]
Financial assets at fair value through other comprehensive income | Loans    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,432 [30],[31],[32] 5,068 [33],[34],[35]
Financial assets at fair value through other comprehensive income | Loans | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,861 [32] 1,843 [34]
Financial assets at fair value through other comprehensive income | Loans | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 538 [32] 512 [34]
Financial assets at fair value through other comprehensive income | Loans | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 146 [32] 163 [34]
Financial assets at fair value through other comprehensive income | Loans | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 30 [32] 33 [34]
Financial assets at fair value through other comprehensive income | Loans | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 163 [32] 131 [34]
Financial assets at fair value through other comprehensive income | Loans | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 172 [32] 69 [34]
Financial assets at fair value through other comprehensive income | Loans | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 394 [32] 332 [34]
Financial assets at fair value through other comprehensive income | Loans | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 109 [32] 123 [34]
Financial assets at fair value through other comprehensive income | Loans | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 31 [32] 61 [34]
Financial assets at fair value through other comprehensive income | Loans | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 103 [32] 196 [34]
Financial assets at fair value through other comprehensive income | Loans | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 11 [32] 15 [34]
Financial assets at fair value through other comprehensive income | Loans | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 61 [32] 80 [34]
Financial assets at fair value through other comprehensive income | Loans | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[32] 12 [2],[34]
Financial assets at fair value through other comprehensive income | Loans | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [1],[32] 0 [2],[34]
Financial assets at fair value through other comprehensive income | Loans | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 102 [1],[32] 116 [2],[34]
Financial assets at fair value through other comprehensive income | Loans | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,507 [32] 2,324 [34]
Financial assets at fair value through other comprehensive income | Loans | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,357 [32] 2,095 [34]
Financial assets at fair value through other comprehensive income | Loans | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 77 [32] 87 [34]
Financial assets at fair value through other comprehensive income | Loans | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 53 [32] 118 [34]
Financial assets at fair value through other comprehensive income | Loans | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 21 [32] 24 [34]
Financial assets at fair value through other comprehensive income | Loans | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 963 [32] 611 [34]
Financial assets at fair value through other comprehensive income | Loans | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 544 [32] 77 [34]
Financial assets at fair value through other comprehensive income | Loans | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 46 [32] 9 [34]
Financial assets at fair value through other comprehensive income | Loans | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 8 [32] 0 [34]
Financial assets at fair value through other comprehensive income | Loans | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 21 [32] 24 [34]
Financial assets at fair value through other comprehensive income | Loans | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 98 [32] 129 [34]
Financial assets at fair value through other comprehensive income | Loans | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 34 [32] 87 [34]
Financial assets at fair value through other comprehensive income | Loans | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 211 [32] 285 [34]
Financial assets at fair value through other comprehensive income | Loans | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 101 [32] 289 [34]
Financial assets at fair value through other comprehensive income | Debt securities    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 38,084 [36],[37],[38] 34,236 [39],[40],[41]
Financial assets at fair value through other comprehensive income | Debt securities | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 18,907 [38] 15,388 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,075 [38] 1,887 [40]
Financial assets at fair value through other comprehensive income | Debt securities | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,729 [38] 1,983 [40]
Financial assets at fair value through other comprehensive income | Debt securities | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4,063 [38] 3,888 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 15 [38] 472 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 961 [38] 985 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 41 [38] 33 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 588 [38] 359 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 21 [38] 8 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 4 [38] 1 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 3,511 [38] 3,554 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,022 [38] 1,572 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1 [1],[38] 0 [2],[40]
Financial assets at fair value through other comprehensive income | Debt securities | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 17 [1],[38] 13 [2],[40]
Financial assets at fair value through other comprehensive income | Debt securities | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 861 [1],[38] 634 [2],[40]
Financial assets at fair value through other comprehensive income | Debt securities | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,318 [38] 12,695 [40]
Financial assets at fair value through other comprehensive income | Debt securities | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 12,132 [38] 12,499 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [38] 0 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 187 [38] 195 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [38] 0 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 6,380 [38] 5,995 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,028 [38] 964 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 294 [38] 311 [40]
Financial assets at fair value through other comprehensive income | Debt securities | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 55 [38] 75 [40]
Financial assets at fair value through other comprehensive income | Debt securities | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 249 [38] 274 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 528 [38] 738 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 567 [38] 553 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 2,660 [38] 3,081 [40]
Financial assets at fair value through other comprehensive income | Debt securities | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 478 [38] 158 [40]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 1,128 [20],[21],[22] 2,786 [23],[24]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 283 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Germany    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | United Kingdom    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | France    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Luxembourg    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Italy    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Netherlands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Spain    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Ireland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Switzerland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Poland    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Belgium    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Russian Federation    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [1],[22] 0 [2],[23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Ukraine    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [1],[22] 0 [2],[23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Other Europe    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [1],[22] 283 [2],[23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | U.S.    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Cayman Islands    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Canada    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Other North America    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk 0 [22] 1,006 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Japan    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Australia    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | India    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 681 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | China    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Singapore    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Hong Kong    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 0 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Other Asia/Pacific    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk [22] 326 [23]
Financial assets at fair value through other comprehensive income | Repo and repo-style transactions | Other geographical areas    
Credit Risk Profile by Region [Line Items]    
Maximum exposure to credit risk € 1,128 [22] € 1,497 [23]
[1] Thematic addition on back of the ongoing border conflict between the Russian Federation and Ukraine
[2] Thematic addition on back of the ongoing border conflict between the Russian Federation and Ukraine
[3] 3 Includes stage 3 and stage 3 POCI off-balance sheet exposure amounting to € 2.7 billion as of December 31, 2025
[4] Includes stage 3 and stage 3 POCI off-balance sheet exposure amounting to € 2.7 billion as of December 31, 2025
[5] Includes stage 3 and stage 3 POCI off-balance sheet exposure amounting to € 2.7 billion as of December 31, 2025
[6] Includes stage 3 and stage 3 POCI off-balance sheet exposure amounting to € 2.2 billion as of December 31, 2024
[7] Includes stage 3 and stage 3 POCI off-balance sheet exposure amounting to € 2.2 billion as of December 31, 2024
[8] Includes stage 3 and stage 3 POCI loans at amortized cost amounting to € 15.3 billion as of December 31, 2025
[9] Includes stage 3 and stage 3 POCI loans at amortized cost amounting to € 15.3 billion as of December 31, 2025
[10] Includes stage 3 and stage 3 POCI loans at amortized cost amounting to € 15.3 billion as of December 31, 2025
[11] Includes stage 3 and stage 3 POCI loans at amortized cost amounting to € 15.6 billion as of December 31, 2024
[12] Includes stage 3 and stage 3 POCI loans at amortized cost amounting to € 15.6 billion as of December 31, 2024
[13] 1 Includes stage 3 and stage 3 POCI loans at amortized cost amounting to € 15.6 billion as of December 31, 2024
[14] Includes stage 3 and stage 3 POCI debt securities at amortized cost amounting to € 25.3 million as of December 31, 2025
[15] Includes stage 3 and stage 3 POCI debt securities at amortized cost amounting to € 25.3 million as of December 31, 2025
[16] Includes stage 3 and stage 3 POCI debt securities at amortized cost amounting to € 25.3 million as of December 31, 2025
[17] 5 Includes stage 3 and stage 3 POCI debt securities at amortized cost amounting to € 41.6 million as of December 31, 2024
[18] Includes stage 3 and stage 3 POCI debt securities at amortized cost amounting to € 41.6 million as of December 31, 2024
[19] Includes stage 3 and stage 3 POCI debt securities at amortized cost amounting to € 41.6 million as of December 31, 2024
[20] 7 Before reflection of collateral and limited to securities purchased under resale agreements and securities borrowed
[21] Before reflection of collateral and limited to securities purchased under resale agreements and securities borrowed
[22] Before reflection of collateral and limited to securities purchased under resale agreements and securities borrowed
[23] Before reflection of collateral and limited to securities purchased under resale agreements and securities borrowed
[24] Before reflection of collateral and limited to securities purchased under resale agreements and securities borrowed
[25] Includes the effect of netting agreements and cash collateral received where applicable. Excludes derivatives qualifying for hedge accounting
[26] 4 Includes the effect of netting agreements and cash collateral received where applicable. Excludes derivatives qualifying for hedge accounting
[27] Includes the effect of netting agreements and cash collateral received where applicable. Excludes derivatives qualifying for hedge accounting
[28] Includes the effect of netting agreements and cash collateral received where applicable. Excludes derivatives qualifying for hedge accounting
[29] Includes the effect of netting agreements and cash collateral received where applicable. Excludes derivatives qualifying for hedge accounting
[30] Includes stage 3 and stage 3 POCI loans at fair value through OCI amounting to € 16.9 million as of December 31, 2025
[31] Includes stage 3 and stage 3 POCI loans at fair value through OCI amounting to € 16.9 million as of December 31, 2025
[32] Includes stage 3 and stage 3 POCI loans at fair value through OCI amounting to € 16.9 million as of December 31, 2025
[33] Includes stage 3 and stage 3 POCI loans at fair value through OCI amounting to € 60.7 million as of December 31, 2024
[34]   Includes stage 3 and stage 3 POCI loans at fair value through OCI amounting to € 60.7 million as of December 31, 2024
[35] 2 Includes stage 3 and stage 3 POCI loans at fair value through OCI amounting to €60.7 million as of December 31, 2024
[36] Includes stage 3 and stage 3 POCI debt securities at fair value through OCI amounting to € 130.2 million as of December 31, 2025
[37] Includes stage 3 and stage 3 POCI debt securities at fair value through OCI amounting to € 130.2 million as of December 31, 2025
[38] Includes stage 3 and stage 3 POCI debt securities at fair value through OCI amounting to € 130.2 million as of December 31, 2025
[39] Includes stage 3 and stage 3 POCI debt securities at fair value through OCI amounting to € 25.6 million as of December 31, 2024
[40] Includes stage 3 and stage 3 POCI debt securities at fair value through OCI amounting to € 25.6 million as of December 31, 2024
[41] 6 Includes stage 3 and stage 3 POCI debt securities at fair value through OCI amounting to € 25.6 million as of December 31, 2024