Quarterly report pursuant to Section 13 or 15(d)

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

v3.24.3
Business Segment Information - Results of Business Segments and All Other (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Segment Reporting Information [Line Items]          
Net interest income $ 14,114 $ 14,532 $ 42,166 $ 43,407  
Noninterest income 11,378 10,788 34,839 33,637  
Total revenue, net of interest expense 25,492 25,320 77,005 77,044  
Provision for credit losses 1,542 1,234 4,369 3,290  
Noninterest expense 16,479 15,838 50,025 48,114  
Income before income taxes 7,471 8,248 22,611 25,640  
Income tax expense 575 446 2,144 2,269  
Net income 6,896 7,802 20,467 23,371  
Period-end total assets 3,324,293 3,153,090 3,324,293 3,153,090 $ 3,180,151
Operating Segments          
Segment Reporting Information [Line Items]          
Total revenue, net of interest expense 27,644 26,938 82,556 81,887  
Net income 7,191 7,713 21,708 23,571  
Period-end total assets 2,964,287 2,849,187 2,964,287 2,849,187  
Operating Segments | Consumer Banking          
Segment Reporting Information [Line Items]          
Net interest income 8,278 8,391 24,593 25,421  
Noninterest income 2,140 2,081 6,197 6,281  
Total revenue, net of interest expense 10,418 10,472 30,790 31,702  
Provision for credit losses 1,302 1,397 3,733 3,753  
Noninterest expense 5,534 5,256 16,473 16,182  
Income before income taxes 3,582 3,819 10,584 11,767  
Income tax expense 895 955 2,646 2,942  
Net income 2,687 2,864 7,938 8,825  
Period-end total assets 1,026,293 1,062,038 1,026,293 1,062,038  
Operating Segments | Global Wealth & Investment Management          
Segment Reporting Information [Line Items]          
Net interest income 1,709 1,755 5,216 5,436  
Noninterest income 4,053 3,566 11,711 10,442  
Total revenue, net of interest expense 5,762 5,321 16,927 15,878  
Provision for credit losses 7 (6) 1 32  
Noninterest expense 4,340 3,950 12,803 11,942  
Income before income taxes 1,415 1,377 4,123 3,904  
Income tax expense 354 344 1,031 976  
Net income 1,061 1,033 3,092 2,928  
Period-end total assets 328,831 333,779 328,831 333,779  
Operating Segments | Global Banking          
Segment Reporting Information [Line Items]          
Net interest income 3,230 3,613 9,965 11,210  
Noninterest income 2,604 2,590 7,902 7,658  
Total revenue, net of interest expense 5,834 6,203 17,867 18,868  
Provision for credit losses 229 (119) 693 (347)  
Noninterest expense 2,991 2,804 8,902 8,563  
Income before income taxes 2,614 3,518 8,272 10,652  
Income tax expense 719 950 2,275 2,876  
Net income 1,895 2,568 5,997 7,776  
Period-end total assets 650,936 588,578 650,936 588,578  
Operating Segments | Global Markets          
Segment Reporting Information [Line Items]          
Net interest income 898 674 2,349 1,080  
Noninterest income 4,732 4,268 14,623 14,359  
Total revenue, net of interest expense 5,630 4,942 16,972 15,439  
Provision for credit losses 7 (14) (42) (71)  
Noninterest expense 3,443 3,235 10,421 9,935  
Income before income taxes 2,180 1,721 6,593 5,575  
Income tax expense 632 473 1,912 1,533  
Net income 1,548 1,248 4,681 4,042  
Period-end total assets 958,227 864,792 958,227 864,792  
All Other          
Segment Reporting Information [Line Items]          
Net interest income (1) 99 43 260  
Noninterest income (2,151) (1,717) (5,594) (5,103)  
Total revenue, net of interest expense (2,152) (1,618) (5,551) (4,843)  
Provision for credit losses (3) (24) (16) (77)  
Noninterest expense 171 593 1,426 1,492  
Income before income taxes (2,320) (2,187) (6,961) (6,258)  
Income tax expense (2,025) (2,276) (5,720) (6,058)  
Net income (295) 89 (1,241) (200)  
Period-end total assets $ 360,006 $ 303,903 $ 360,006 $ 303,903