v3.25.4
Maturity analysis of assets, liabilities and off-balance sheet commitments - Cash flows payable by HSBC under financial liabilities by remaining contractual maturities (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Deposits by banks $ 99,714 $ 75,712
Customer accounts 1,792,417 1,662,452
Repurchase agreements – non-trading 205,888 181,637
Trading liabilities 72,122 65,982
Financial liabilities designated at fair value 183,298 162,997
Derivatives 240,713 268,352
Debt securities in issue 119,005 122,046
Subordinated liabilities 48,794 46,003
Other financial liabilities 172,253 156,308
Cash flows payable under financial liabilities 2,934,204 2,741,489
Loan and other credit-related commitments 948,637 861,578
Financial guarantees 17,476 16,998
Cash flows payable under financial liabilities and other contractual commitments 3,900,317 3,620,065
HSBC Holdings    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Amounts owed to HSBC undertakings 89 231
Financial liabilities designated at fair value 68,197 55,512
Derivatives 3,922 6,464
Debt securities in issue 87,083 79,428
Subordinated liabilities 44,284 41,299
Other financial liabilities 335 3,097
Cash flows payable under financial liabilities and other contractual commitments 203,910 186,031
Due not more than 1 month    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Deposits by banks 81,989 54,819
Customer accounts 1,518,669 1,382,666
Repurchase agreements – non-trading 180,768 168,633
Trading liabilities 72,122 65,982
Financial liabilities designated at fair value 23,595 19,139
Derivatives 235,317 262,014
Debt securities in issue 5,928 5,780
Subordinated liabilities 39 39
Other financial liabilities 153,469 138,319
Cash flows payable under financial liabilities 2,271,896 2,097,391
Loan and other credit-related commitments 948,277 861,193
Financial guarantees 17,476 16,998
Cash flows payable under financial liabilities and other contractual commitments $ 3,237,649 $ 2,975,582
Proportion of cash flows payable in period 83.00% 83.00%
Due not more than 1 month | HSBC Holdings    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Amounts owed to HSBC undertakings $ 0 $ 0
Financial liabilities designated at fair value 23 2
Derivatives 796 669
Debt securities in issue 0 0
Subordinated liabilities 0 0
Other financial liabilities 274 351
Cash flows payable under financial liabilities and other contractual commitments 1,093 1,022
Due over 1 month but not more than 3 months    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Deposits by banks 2,617 1,759
Customer accounts 164,800 171,917
Repurchase agreements – non-trading 13,771 10,425
Trading liabilities 0 0
Financial liabilities designated at fair value 12,871 9,042
Derivatives 246 531
Debt securities in issue 5,312 11,309
Subordinated liabilities 368 120
Other financial liabilities 8,753 9,754
Cash flows payable under financial liabilities 208,738 214,857
Loan and other credit-related commitments 66 78
Financial guarantees 0 0
Cash flows payable under financial liabilities and other contractual commitments $ 208,804 $ 214,935
Proportion of cash flows payable in period 5.00% 6.00%
Due over 1 month but not more than 3 months | HSBC Holdings    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Amounts owed to HSBC undertakings $ 89 $ 231
Financial liabilities designated at fair value 2,230 133
Derivatives 47 202
Debt securities in issue 796 254
Subordinated liabilities 353 105
Other financial liabilities 40 1,735
Cash flows payable under financial liabilities and other contractual commitments 3,555 2,660
Due over 3 months but not more than 1 year    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Deposits by banks 1,582 7,381
Customer accounts 100,734 97,667
Repurchase agreements – non-trading 11,169 2,195
Trading liabilities 0 0
Financial liabilities designated at fair value 21,954 18,462
Derivatives 395 1,008
Debt securities in issue 18,421 27,103
Subordinated liabilities 1,424 2,959
Other financial liabilities 5,312 5,421
Cash flows payable under financial liabilities 160,991 162,196
Loan and other credit-related commitments 94 146
Financial guarantees 0 0
Cash flows payable under financial liabilities and other contractual commitments $ 161,085 $ 162,342
Proportion of cash flows payable in period 4.00% 4.00%
Due over 3 months but not more than 1 year | HSBC Holdings    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Amounts owed to HSBC undertakings $ 0 $ 0
Financial liabilities designated at fair value 2,786 2,254
Derivatives 608 1,344
Debt securities in issue 4,080 1,697
Subordinated liabilities 1,336 2,627
Other financial liabilities 0 991
Cash flows payable under financial liabilities and other contractual commitments 8,810 8,913
1 to 5 years    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Deposits by banks 9,192 11,242
Customer accounts 8,079 10,089
Repurchase agreements – non-trading 180 188
Trading liabilities 0 0
Financial liabilities designated at fair value 72,552 70,587
Derivatives 1,870 2,034
Debt securities in issue 51,297 45,725
Subordinated liabilities 8,085 7,373
Other financial liabilities 2,881 2,206
Cash flows payable under financial liabilities 154,136 149,444
Loan and other credit-related commitments 200 63
Financial guarantees 0 0
Cash flows payable under financial liabilities and other contractual commitments $ 154,336 $ 149,507
Proportion of cash flows payable in period 4.00% 4.00%
1 to 5 years | HSBC Holdings    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Amounts owed to HSBC undertakings $ 0 $ 0
Financial liabilities designated at fair value 30,944 26,335
Derivatives 857 2,591
Debt securities in issue 45,834 47,771
Subordinated liabilities 7,508 6,794
Other financial liabilities 0 0
Cash flows payable under financial liabilities and other contractual commitments 85,143 83,491
Due over 5 years    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Deposits by banks 4,334 511
Customer accounts 135 113
Repurchase agreements – non-trading 0 196
Trading liabilities 0 0
Financial liabilities designated at fair value 52,326 45,767
Derivatives 2,885 2,765
Debt securities in issue 38,047 32,129
Subordinated liabilities 38,878 35,512
Other financial liabilities 1,838 608
Cash flows payable under financial liabilities 138,443 117,601
Loan and other credit-related commitments 0 98
Financial guarantees 0 0
Cash flows payable under financial liabilities and other contractual commitments $ 138,443 $ 117,699
Proportion of cash flows payable in period 4.00% 3.00%
Due over 5 years | HSBC Holdings    
Disclosure Of Maturity Analysis For Assets, Liabilities And Off-Balance Sheet Commitments [Line Items]    
Amounts owed to HSBC undertakings $ 0 $ 0
Financial liabilities designated at fair value 32,214 26,788
Derivatives 1,614 1,658
Debt securities in issue 36,373 29,706
Subordinated liabilities 35,087 31,773
Other financial liabilities 21 20
Cash flows payable under financial liabilities and other contractual commitments $ 105,309 $ 89,945