v3.26.1
Report of the directors financial review risk report - Stage 2 days past due analysis (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Loans and advances to customers at amortised cost    
Disclosure of financial assets [line items]    
Financial assets $ 1,022,105 $ 988,399
Loans and advances to banks at amortised cost    
Disclosure of financial assets [line items]    
Financial assets 110,529 108,462
Debt instruments measured at amortised cost    
Disclosure of financial assets [line items]    
Financial assets $ 218,320 $ 182,089
ECL coverage % 0.40% 0.40%
Debt instruments measured at amortised cost | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 2,907,516 $ 2,706,154
Debt instruments measured at amortised cost | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (12,363) (11,194)
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost    
Disclosure of financial assets [line items]    
Financial assets $ 1,022,105 $ 988,399
ECL coverage % 1.10% 1.10%
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 1,033,846 $ 999,091
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (11,741) $ (10,692)
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – personal    
Disclosure of financial assets [line items]    
ECL coverage % 0.60% 0.60%
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – personal | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 482,012 $ 474,528
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – personal | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (2,806) $ (2,797)
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – corporate and commercial    
Disclosure of financial assets [line items]    
ECL coverage % 1.80% 1.80%
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – corporate and commercial | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 446,853 $ 424,505
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – corporate and commercial | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (8,049) $ (7,526)
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – non-bank financial institutions    
Disclosure of financial assets [line items]    
ECL coverage % 0.80% 0.40%
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – non-bank financial institutions | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 104,981 $ 100,058
Debt instruments measured at amortised cost | Loans and advances to customers at amortised cost | – non-bank financial institutions | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (886) (369)
Debt instruments measured at amortised cost | Loans and advances to banks at amortised cost    
Disclosure of financial assets [line items]    
Financial assets $ 110,529 $ 108,462
ECL coverage % 0.00% 0.00%
Debt instruments measured at amortised cost | Loans and advances to banks at amortised cost | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 110,539 $ 108,469
Debt instruments measured at amortised cost | Loans and advances to banks at amortised cost | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (10) (7)
Debt instruments measured at amortised cost | Other financial assets measured at amortised cost    
Disclosure of financial assets [line items]    
Financial assets $ 965,673 $ 890,197
ECL coverage % 0.00% 0.00%
Debt instruments measured at amortised cost | Other financial assets measured at amortised cost | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 965,830 $ 890,326
Debt instruments measured at amortised cost | Other financial assets measured at amortised cost | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (157) $ (129)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired    
Disclosure of financial assets [line items]    
ECL coverage % 2.30% 2.30%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 109,875 $ 104,578
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (2,533) $ (2,445)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal    
Disclosure of financial assets [line items]    
ECL coverage % 5.40% 5.20%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Up-to-date    
Disclosure of financial assets [line items]    
ECL coverage % 4.00% 3.70%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | 1 to 29 DPD    
Disclosure of financial assets [line items]    
ECL coverage % 12.50% 12.70%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | 30 and greater DPD    
Disclosure of financial assets [line items]    
ECL coverage % 28.00% 27.10%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 22,871 $ 23,887
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Gross carrying amount | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets 20,547 21,481
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 1,504 1,483
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 820 923
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (1,233) (1,235)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Allowance for ECL | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets (815) (797)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets (188) (188)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – personal | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets $ (230) $ (250)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial    
Disclosure of financial assets [line items]    
ECL coverage % 1.90% 1.90%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Up-to-date    
Disclosure of financial assets [line items]    
ECL coverage % 1.90% 1.90%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | 1 to 29 DPD    
Disclosure of financial assets [line items]    
ECL coverage % 6.60% 5.80%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | 30 and greater DPD    
Disclosure of financial assets [line items]    
ECL coverage % 5.50% 5.00%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 58,416 $ 54,636
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Gross carrying amount | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets 57,490 53,898
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 546 400
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 380 338
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (1,127) (1,064)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Allowance for ECL | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets (1,070) (1,024)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets (36) (23)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – corporate and commercial | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets $ (21) $ (17)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions    
Disclosure of financial assets [line items]    
ECL coverage % 0.80% 0.80%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Up-to-date    
Disclosure of financial assets [line items]    
ECL coverage % 0.90% 0.70%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | 1 to 29 DPD    
Disclosure of financial assets [line items]    
ECL coverage % 0.00% 0.00%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | 30 and greater DPD    
Disclosure of financial assets [line items]    
ECL coverage % 0.00% 1.80%
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 4,370 $ 2,413
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Gross carrying amount | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets 4,050 2,236
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 175 11
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 145 166
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (37) (19)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Allowance for ECL | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets (37) (16)
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 0 0
Debt instruments measured at amortised cost | Stage 2 | Non-credit impaired | – non-bank financial institutions | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 0 (3)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired    
Disclosure of financial assets [line items]    
Financial assets $ 83,260 $ 78,618
ECL coverage % 2.80% 2.90%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Up-to-date    
Disclosure of financial assets [line items]    
ECL coverage % 2.30% 2.40%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | 1 to 29 DPD    
Disclosure of financial assets [line items]    
ECL coverage % 10.10% 11.10%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | 30 and greater DPD    
Disclosure of financial assets [line items]    
ECL coverage % 18.70% 18.90%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 85,657 $ 80,936
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Gross carrying amount | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets 82,087 77,615
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 2,225 1,894
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 1,345 1,427
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (2,397) (2,318)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Allowance for ECL | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets (1,922) (1,837)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets (224) (211)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets $ (251) $ (270)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – personal    
Disclosure of financial assets [line items]    
ECL coverage % 5.40% 5.20%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – personal | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 22,871 $ 23,887
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – personal | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (1,233) $ (1,235)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – corporate and commercial    
Disclosure of financial assets [line items]    
ECL coverage % 1.90% 1.90%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – corporate and commercial | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 58,416 $ 54,636
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – corporate and commercial | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets $ (1,127) $ (1,064)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – non-bank financial institutions    
Disclosure of financial assets [line items]    
ECL coverage % 0.80% 0.80%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – non-bank financial institutions | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 4,370 $ 2,413
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to customers at amortised cost | Non-credit impaired | – non-bank financial institutions | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (37) (19)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired    
Disclosure of financial assets [line items]    
Financial assets $ 278 $ 130
ECL coverage % 0.70% 1.50%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Up-to-date    
Disclosure of financial assets [line items]    
ECL coverage % 0.70% 1.50%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | 1 to 29 DPD    
Disclosure of financial assets [line items]    
ECL coverage % 0.00% 0.00%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | 30 and greater DPD    
Disclosure of financial assets [line items]    
ECL coverage % 0.00% 0.00%
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 280 $ 132
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Gross carrying amount | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets 280 132
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 0 0
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 0 0
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (2) (2)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Allowance for ECL | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets (2) (2)
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 0 0
Debt instruments measured at amortised cost | Stage 2 | Loans and advances to banks at amortised cost | Non-credit impaired | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 0 0
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired    
Disclosure of financial assets [line items]    
Financial assets $ 1,835 $ 1,640
ECL coverage % 1.00% 0.70%
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Up-to-date    
Disclosure of financial assets [line items]    
ECL coverage % 0.90% 0.60%
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | 1 to 29 DPD    
Disclosure of financial assets [line items]    
ECL coverage % 3.40% 0.00%
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | 30 and greater DPD    
Disclosure of financial assets [line items]    
ECL coverage % 2.60% 5.30%
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Gross carrying amount    
Disclosure of financial assets [line items]    
Financial assets $ 1,854 $ 1,651
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Gross carrying amount | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets 1,772 1,611
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Gross carrying amount | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets 59 21
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Gross carrying amount | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets 23 19
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Allowance for ECL    
Disclosure of financial assets [line items]    
Financial assets (19) (11)
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Allowance for ECL | Up-to-date    
Disclosure of financial assets [line items]    
Financial assets (16) (10)
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Allowance for ECL | 1 to 29 DPD    
Disclosure of financial assets [line items]    
Financial assets (2) 0
Debt instruments measured at amortised cost | Stage 2 | Other financial assets measured at amortised cost | Non-credit impaired | Allowance for ECL | 30 and greater DPD    
Disclosure of financial assets [line items]    
Financial assets $ (1) $ (1)