Annual report pursuant to Section 13 and 15(d)

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

v3.24.0.1
Business Segment Information - Results of Business Segments and All Other (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting Information [Line Items]      
Net interest income $ 57,498 $ 52,900 $ 43,361
Noninterest income 41,650 42,488 46,179
Total revenue, net of interest expense 99,148 95,388 89,540
Provision for credit losses 4,394 2,543 (4,594)
Noninterest expense 65,845 61,438 59,731
Income before income taxes 28,909 31,407 34,403
Income tax expense 2,394 3,879 2,425
Net income 26,515 27,528 31,978
Year-end total assets 3,180,151 3,051,375
Operating Segments      
Segment Reporting Information [Line Items]      
Total revenue, net of interest expense 107,459 100,750 94,883
Net income 30,466 29,180 30,589
Year-end total assets 2,833,795 2,896,301  
Operating Segments | Consumer Banking      
Segment Reporting Information [Line Items]      
Net interest income 33,689 30,045 24,929
Noninterest income 8,342 8,590 9,076
Total revenue, net of interest expense 42,031 38,635 34,005
Provision for credit losses 5,158 1,980 (1,035)
Noninterest expense 21,416 20,077 19,290
Income before income taxes 15,457 16,578 15,750
Income tax expense 3,864 4,062 3,859
Net income 11,593 12,516 11,891
Year-end total assets 1,049,830 1,126,453  
Operating Segments | Global Wealth & Investment Management      
Segment Reporting Information [Line Items]      
Net interest income 7,147 7,466 5,664
Noninterest income 13,958 14,282 15,084
Total revenue, net of interest expense 21,105 21,748 20,748
Provision for credit losses 6 66 (241)
Noninterest expense 15,836 15,490 15,258
Income before income taxes 5,263 6,192 5,731
Income tax expense 1,316 1,517 1,404
Net income 3,947 4,675 4,327
Year-end total assets 344,626 368,893  
Operating Segments | Global Banking      
Segment Reporting Information [Line Items]      
Net interest income 14,645 12,184 8,511
Noninterest income 10,151 10,045 12,364
Total revenue, net of interest expense 24,796 22,229 20,875
Provision for credit losses (586) 641 (3,201)
Noninterest expense 11,344 10,966 10,632
Income before income taxes 14,038 10,622 13,444
Income tax expense 3,790 2,815 3,630
Net income 10,248 7,807 9,814
Year-end total assets 621,751 588,466  
Operating Segments | Global Markets      
Segment Reporting Information [Line Items]      
Net interest income 1,678 3,088 4,011
Noninterest income 17,849 15,050 15,244
Total revenue, net of interest expense 19,527 18,138 19,255
Provision for credit losses (131) 28 65
Noninterest expense 13,206 12,420 13,032
Income before income taxes 6,452 5,690 6,158
Income tax expense 1,774 1,508 1,601
Net income 4,678 4,182 4,557
Year-end total assets 817,588 812,489  
All Other      
Segment Reporting Information [Line Items]      
Net interest income 339 117 246
Noninterest income (8,650) (5,479) (5,589)
Total revenue, net of interest expense (8,311) (5,362) (5,343)
Provision for credit losses (53) (172) (182)
Noninterest expense 4,043 2,485 1,519
Income before income taxes (12,301) (7,675) (6,680)
Income tax expense (8,350) (6,023) (8,069)
Net income (3,951) (1,652) $ 1,389
Year-end total assets $ 346,356 $ 155,074