v3.26.1
Business Segments - Segment Operating Results (Detail)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Segment
Jun. 30, 2025
USD ($)
Segment Reporting [Abstract]        
Number of business segments | Segment     3  
Number of reportable segments | Segment     3  
Segment Reporting [Line Items]        
Non-interest revenues $ 16,384 $ 11,479 $ 30,056 $ 23,646
Net interest income 3,954 3,104 7,509 5,999
Total net revenues 20,338 14,583 37,565 29,645
Provision for credit losses 102 384 417 671
Compensation and benefits expenses 6,104 4,685 11,516 9,561
Other operating expenses 5,569 4,556 10,583 8,808
Total operating expenses 11,673 9,241 22,099 18,369
Pre-tax earnings/(loss) 8,563 4,958 15,049 10,605
Net earnings/(loss) 6,628 3,723 12,258 8,461
Net earnings/(loss) to common 6,399 3,473 11,802 8,056
Average common equity $ 109,064 $ 108,696 $ 108,970 $ 108,620
Return on average common equity 23.50% 12.80% 21.70% 14.80%
Global Banking & Markets        
Segment Reporting [Line Items]        
Non-interest revenues $ 12,903 $ 8,563 $ 23,456 $ 17,856
Net interest income 2,617 1,570 4,802 3,018
Total net revenues 15,520 10,133 28,258 20,874
Provision for credit losses 75 173 323 239
Compensation and benefits expenses 3,864 2,892 7,288 6,002
Other operating expenses 4,082 2,993 7,667 5,807
Total operating expenses 7,946 5,885 14,955 11,809
Pre-tax earnings/(loss) 7,499 4,075 12,980 8,826
Net earnings/(loss) 5,815 3,056 10,573 7,042
Net earnings/(loss) to common 5,629 2,859 10,203 6,723
Average common equity $ 81,817 $ 79,601 $ 81,785 $ 79,480
Return on average common equity 27.50% 14.40% 25.00% 16.90%
Asset & Wealth Management        
Segment Reporting [Line Items]        
Non-interest revenues $ 3,935 $ 3,014 $ 7,309 $ 5,980
Net interest income 662 817 1,366 1,562
Total net revenues 4,597 3,831 8,675 7,542
Provision for credit losses 27 (96) 93 (78)
Compensation and benefits expenses 2,160 1,696 3,988 3,339
Other operating expenses 1,298 1,319 2,552 2,532
Total operating expenses 3,458 3,015 6,540 5,871
Pre-tax earnings/(loss) 1,112 912 2,042 1,749
Net earnings/(loss) 856 693 1,663 1,395
Net earnings/(loss) to common 820 649 1,590 1,323
Average common equity $ 23,822 $ 24,654 $ 23,592 $ 24,665
Return on average common equity 13.80% 10.50% 13.50% 10.70%
Platform Solutions        
Segment Reporting [Line Items]        
Non-interest revenues $ (454) $ (98) $ (709) $ (190)
Net interest income 675 717 1,341 1,419
Total net revenues 221 619 632 1,229
Provision for credit losses 0 307 1 510
Compensation and benefits expenses 80 97 240 220
Other operating expenses 189 244 364 469
Total operating expenses 269 341 604 689
Pre-tax earnings/(loss) (48) (29) 27 30
Net earnings/(loss) (43) (26) 22 24
Net earnings/(loss) to common (50) (35) 9 10
Average common equity $ 3,425 $ 4,441 $ 3,593 $ 4,475
Return on average common equity (5.80%) (3.20%) 0.50% 0.40%