v3.25.2
Fee Income from Contracts with Customers - Disaggregation (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Disaggregation of Revenue [Line Items]        
Other non-fee revenue $ 200 $ 226 $ 393 $ 449
Total other revenues 518 537 1,034 1,076
Total Fee Income        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 318 311 641 627
Credit card fees, net        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 17 13 31 28
Trust and investment management fees        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 41 34 82 70
Account services        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 80 76 159 151
Credit facilities        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 71 83 148 174
Other fees        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 11 11 20 21
Other fees and commissions        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 162 170 327 346
Servicing and other fees from HSBC affiliates        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers 98 93 200 181
Insurance        
Disaggregation of Revenue [Line Items]        
Total fee income from contracts with customers $ 0 $ 1 $ 1 $ 2