v3.25.2
Loans - Narrative (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Net deferred origination costs (fees) $ 24   $ 24   $ 32
Net unamortized premium (discount) (9)   (9)   (10)
Interest income that was recorded on nonaccrual loans and included in interest income during the period 1 $ 8 3 $ 8  
Loans modified 167 223 177 282  
Loans, net [1] 64,199   64,199   62,753
Interest only residential mortgage loans 4,705   4,705   4,650
90+ Days          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Loans, net 208   208   313
Consumer loans          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Loans modified 38 1 38 1  
Loans, net 22,495   22,495   21,702
Consumer loans | 90+ Days          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Loans modified, subsequently default     1    
Loans, net 119   119   112
Consumer loans | Residential mortgages          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Collateral-dependent loans 268   268   282
Loans modified 38 1 38 1  
Loans, net 21,846   21,846   21,035
Consumer loans | Residential mortgages | 90+ Days          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Loans modified, subsequently default     1    
Loans, net 111   111   105
Commercial loans          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Collateral-dependent loans 746   746   524
Loans modified 129 $ 222 139 281  
Additional commitments for loans modified 77   77   25
Loans, net 41,704   41,704   41,051
Commercial loans | 90+ Days          
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Loans modified, subsequently default       $ 1  
Loans, net $ 89   $ 89   $ 201
[1] The following table summarizes assets and liabilities related to our consolidated variable interest entities ("VIEs") at June 30, 2025 and December 31, 2024. Assets and liabilities exclude intercompany balances that eliminate in consolidation. See Note 15, "Variable Interest Entities," for additional information.
June 30, 2025December 31, 2024
(in millions)
Assets
Other assets$7 $11 
Total assets$7 $11 
Liabilities
Interest, taxes and other liabilities$15 $4 
Total liabilities$15 $4