v3.25.2
Business Segments - Summary of Accounting Change Impact (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
 [1]
Segment Reporting Information [Line Items]          
Goodwill $ 458 [1] $ 458 $ 458 [1] $ 458 $ 458
Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax 274 226 577 512  
Segment total assets 193,983 177,780 193,983 177,780  
Segment total deposits 118,767 110,859 118,767 110,859  
IWPB | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax 48 37 98 96  
Segment total assets 38,525 37,020 38,525 37,020  
Segment total deposits 27,247 28,602 27,247 28,602  
CIB | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax 268 231 557 528  
Segment total assets 151,215 137,187 151,215 137,187  
Segment total deposits 91,520 82,257 91,520 82,257  
CC | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax (42) (42) (78) (112)  
Segment total assets 4,243 3,573 4,243 3,573  
Segment total deposits $ 0 0 $ 0 0  
As Previously Reported | IWPB | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax   37   96  
Segment total assets   37,020   37,020  
Segment total deposits   28,602   28,602  
As Previously Reported | CMB | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax   143   336  
Segment total assets   54,024   54,024  
Segment total deposits   38,866   38,866  
Goodwill   358   358  
As Previously Reported | GB | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax   81   156  
Segment total assets   9,777   9,777  
Segment total deposits   41,277   41,277  
As Previously Reported | MSS | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax   5   16  
Segment total assets   36,571   36,571  
Segment total deposits   1,067   1,067  
As Previously Reported | GBM Other | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax   2   20  
Segment total assets   36,815   36,815  
Segment total deposits   1,047   1,047  
As Previously Reported | CC | Operating Segments          
Segment Reporting Information [Line Items]          
Segment profit (loss) before tax   (42)   (112)  
Segment total assets   3,573   3,573  
Segment total deposits   $ 0   $ 0  
[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