Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.3
Business Segment Information - Results of Business Segments and All Other (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Segment Reporting Information [Line Items]          
Net interest income $ 14,532 $ 13,871 $ 43,407 $ 38,096  
Noninterest income 10,788 10,737 33,637 32,637  
Total revenue, net of interest expense 25,320 24,608 77,044 70,733  
Provision for credit losses 1,234 898 3,290 1,451  
Noninterest expense 15,838 15,303 48,114 45,895  
Income before income taxes 8,248 8,407 25,640 23,387  
Income tax expense 446 1,325 2,269 2,991  
Net income 7,802 7,082 23,371 20,396  
Period-end total assets 3,153,090 3,072,953 3,153,090 3,072,953 $ 3,051,375
Operating Segments          
Segment Reporting Information [Line Items]          
Total revenue, net of interest expense 26,938 25,407 81,887 74,259  
Net income 7,713 7,363 23,571 21,359  
Period-end total assets 2,849,187 2,944,902 2,849,187 2,944,902  
Operating Segments | Consumer Banking          
Segment Reporting Information [Line Items]          
Net interest income 8,391 7,784 25,421 21,551  
Noninterest income 2,081 2,120 6,281 6,302  
Total revenue, net of interest expense 10,472 9,904 31,702 27,853  
Provision for credit losses 1,397 738 3,753 1,036  
Noninterest expense 5,256 5,097 16,182 14,977  
Income before income taxes 3,819 4,069 11,767 11,840  
Income tax expense 955 997 2,942 2,901  
Net income 2,864 3,072 8,825 8,939  
Period-end total assets 1,062,038 1,149,918 1,062,038 1,149,918  
Operating Segments | Global Wealth & Investment Management          
Segment Reporting Information [Line Items]          
Net interest income 1,755 1,981 5,436 5,451  
Noninterest income 3,566 3,448 10,442 10,887  
Total revenue, net of interest expense 5,321 5,429 15,878 16,338  
Provision for credit losses (6) 37 32 29  
Noninterest expense 3,950 3,816 11,942 11,706  
Income before income taxes 1,377 1,576 3,904 4,603  
Income tax expense 344 386 976 1,128  
Net income 1,033 1,190 2,928 3,475  
Period-end total assets 333,779 370,790 333,779 370,790  
Operating Segments | Global Banking          
Segment Reporting Information [Line Items]          
Net interest income 3,613 3,326 11,210 8,304  
Noninterest income 2,590 2,265 7,658 7,487  
Total revenue, net of interest expense 6,203 5,591 18,868 15,791  
Provision for credit losses (119) 170 (347) 492  
Noninterest expense 2,804 2,651 8,563 8,133  
Income before income taxes 3,518 2,770 10,652 7,166  
Income tax expense 950 734 2,876 1,899  
Net income 2,568 2,036 7,776 5,267  
Period-end total assets 588,578 575,442 588,578 575,442  
Operating Segments | Global Markets          
Segment Reporting Information [Line Items]          
Net interest income 674 743 1,080 2,717  
Noninterest income 4,268 3,740 14,359 11,560  
Total revenue, net of interest expense 4,942 4,483 15,439 14,277  
Provision for credit losses (14) 11 (71) 24  
Noninterest expense 3,235 3,023 9,935 9,249  
Income before income taxes 1,721 1,449 5,575 5,004  
Income tax expense 473 384 1,533 1,326  
Net income 1,248 1,065 4,042 3,678  
Period-end total assets 864,792 848,752 864,792 848,752  
All Other          
Segment Reporting Information [Line Items]          
Net interest income 99 37 260 73  
Noninterest income (1,717) (836) (5,103) (3,599)  
Total revenue, net of interest expense (1,618) (799) (4,843) (3,526)  
Provision for credit losses (24) (58) (77) (130)  
Noninterest expense 593 716 1,492 1,830  
Income before income taxes (2,187) (1,457) (6,258) (5,226)  
Income tax expense (2,276) (1,176) (6,058) (4,263)  
Net income 89 (281) (200) (963)  
Period-end total assets $ 303,903 $ 128,051 $ 303,903 $ 128,051