v3.25.4
Report of Directors Financial Review Risk Report - Stage 2 days past due analysis (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 3,117,161 $ 2,923,319
Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 2,486,661 2,350,371
Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (4,593) (4,618)
Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 988,399 930,658
Loans And Advances To Banks    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 108,462 102,039
Financial assets at amortised cost, category    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 182,089 $ 153,973
Expected credit loss rate 0.40% 0.40%
Financial assets at amortised cost, category | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 2,706,154 $ 2,507,370
Financial assets at amortised cost, category | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (11,194) $ (10,197)
Financial assets at amortised cost, category | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.10% 1.00%
Financial assets at amortised cost, category | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 999,091 $ 940,373
Financial assets at amortised cost, category | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (10,692) $ (9,715)
Financial assets at amortised cost, category | Loans And Advances To Banks    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.00% 0.00%
Financial assets at amortised cost, category | Loans And Advances To Banks | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 108,469 $ 102,052
Financial assets at amortised cost, category | Loans And Advances To Banks | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (7) $ (13)
Financial assets at amortised cost, category | Other    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.00% 0.00%
Financial assets at amortised cost, category | Other | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 890,326 $ 828,580
Financial assets at amortised cost, category | Other | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (129) $ (92)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 2.30% 2.30%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 104,578 $ 117,824
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (2,445) $ (2,679)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 2.90% 2.70%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 2.40% 2.40%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 11.10% 10.20%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 18.90% 17.20%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 80,936 $ 93,248
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 77,615 90,157
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 1,894 1,888
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 1,427 1,203
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (2,318) (2,546)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (1,837) (2,147)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (211) (192)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (270) $ (207)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.50% 1.00%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.50% 1.00%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.00% 0.00%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.00% 0.00%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 132 $ 198
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Gross carrying amount | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 132 198
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 0 0
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 0 0
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (2) (2)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Allowance for ECL | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (2) (2)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 0 0
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Banks | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 0 $ 0
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.70% 0.30%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.60% 0.30%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.00% 0.00%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 5.30% 0.00%
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 1,651 $ 1,806
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Gross carrying amount | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 1,611 1,794
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 21 3
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 19 9
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (11) (5)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Allowance for ECL | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (10) (5)
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 0 0
Financial assets at amortised cost, category | Financial instruments not credit-impaired | Lifetime expected credit losses | Other | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (1) $ 0
Financial assets at amortised cost, category | – personal | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.60% 0.60%
Financial assets at amortised cost, category | – personal | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 474,528 $ 447,225
Financial assets at amortised cost, category | – personal | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (2,797) $ (2,524)
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 5.20% 2.90%
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 3.70% 2.10%
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 12.70% 12.40%
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 27.10% 21.50%
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 23,887 $ 39,919
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 21,481 37,676
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 1,483 1,361
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 923 882
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (1,235) (1,158)
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (797) (799)
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (188) (169)
Financial assets at amortised cost, category | – personal | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (250) $ (190)
Financial assets at amortised cost, category | – corporate and commercial | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.80% 1.60%
Financial assets at amortised cost, category | – corporate and commercial | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 424,505 $ 410,684
Financial assets at amortised cost, category | – corporate and commercial | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (7,526) $ (6,755)
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.90% 2.70%
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.90% 2.60%
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 5.80% 4.20%
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 5.00% 4.60%
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 54,636 $ 51,231
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 53,898 50,486
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 400 506
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 338 239
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (1,064) (1,358)
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (1,024) (1,326)
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (23) (21)
Financial assets at amortised cost, category | – corporate and commercial | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (17) $ (11)
Financial assets at amortised cost, category | – non-bank financial institutions | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.40% 0.50%
Financial assets at amortised cost, category | – non-bank financial institutions | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 100,058 $ 82,464
Financial assets at amortised cost, category | – non-bank financial institutions | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (369) $ (436)
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.80% 1.40%
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.70% 1.10%
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 0.00% 9.50%
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Expected credit loss rate 1.80% 7.30%
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ 2,413 $ 2,098
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 2,236 1,995
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 11 21
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 166 82
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (19) (30)
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | Up-to-date    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets (16) (22)
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets 0 (2)
Financial assets at amortised cost, category | – non-bank financial institutions | Financial instruments not credit-impaired | Lifetime expected credit losses | Loans And Advances To Customers | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets that are either past due or impaired [line items]    
Financial assets $ (3) $ (6)