Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information - Results of Business Segments and All Other (Details)

v3.23.1
Business Segment Information - Results of Business Segments and All Other (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Segment Reporting Information [Line Items]      
Net interest income $ 14,582 $ 11,678  
Noninterest income 11,810 11,656  
Total revenue, net of interest expense 26,392 23,334  
Provision for credit losses 931 30  
Noninterest expense 16,238 15,319  
Income before income taxes 9,223 7,985  
Income tax expense 1,062 918  
Net income 8,161 7,067  
Period-end total assets 3,194,657 3,238,223 $ 3,051,375
Operating Segments      
Segment Reporting Information [Line Items]      
Total revenue, net of interest expense 27,850 24,775  
Net income 8,268 7,431  
Period-end total assets 2,927,034 3,106,037  
Operating Segments | Consumer Banking      
Segment Reporting Information [Line Items]      
Net interest income 8,593 6,680  
Noninterest income 2,113 2,133  
Total revenue, net of interest expense 10,706 8,813  
Provision for credit losses 1,089 (52)  
Noninterest expense 5,473 4,921  
Income before income taxes 4,144 3,944  
Income tax expense 1,036 966  
Net income 3,108 2,978  
Period-end total assets 1,124,438 1,166,443  
Operating Segments | Global Wealth & Investment Management      
Segment Reporting Information [Line Items]      
Net interest income 1,876 1,668  
Noninterest income 3,439 3,808  
Total revenue, net of interest expense 5,315 5,476  
Provision for credit losses 25 (41)  
Noninterest expense 4,067 4,015  
Income before income taxes 1,223 1,502  
Income tax expense 306 368  
Net income 917 1,134  
Period-end total assets 349,888 433,122  
Operating Segments | Global Banking      
Segment Reporting Information [Line Items]      
Net interest income 3,907 2,344  
Noninterest income 2,296 2,850  
Total revenue, net of interest expense 6,203 5,194  
Provision for credit losses (237) 165  
Noninterest expense 2,940 2,683  
Income before income taxes 3,500 2,346  
Income tax expense 945 622  
Net income 2,555 1,724  
Period-end total assets 591,231 623,168  
Operating Segments | Global Markets      
Segment Reporting Information [Line Items]      
Net interest income 109 993  
Noninterest income 5,517 4,299  
Total revenue, net of interest expense 5,626 5,292  
Provision for credit losses (53) 5  
Noninterest expense 3,351 3,117  
Income before income taxes 2,328 2,170  
Income tax expense 640 575  
Net income 1,688 1,595  
Period-end total assets 861,477 883,304  
All Other      
Segment Reporting Information [Line Items]      
Net interest income 97 (7)  
Noninterest income (1,555) (1,434)  
Total revenue, net of interest expense (1,458) (1,441)  
Provision for credit losses 107 (47)  
Noninterest expense 407 583  
Income before income taxes (1,972) (1,977)  
Income tax expense (1,865) (1,613)  
Net income (107) (364)  
Period-end total assets $ 267,623 $ 132,186