Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Revenue
Investment banking fees	$ 2,858	$ 2,178
Principal transactions	7,987	7,614
Lending- and deposit-related fees	2,394	2,132
Asset management fees	5,515	4,700
Commissions and other fees	2,482	2,033
Investment securities gains/(losses)	64	(37)
Mortgage fees and related income	309	278
Card income	1,190	1,216
Other income	1,671	1,923
Noninterest revenue	24,470	22,037
Interest income	49,191	46,853
Interest expense	23,825	23,580
Net interest income	25,366	23,273
Total net revenue	49,836	45,310
Provision for credit losses	2,507	3,305
Noninterest expense
Compensation expense	15,339	14,093
Occupancy expense	1,447	1,302
Technology, communications and equipment expense	3,021	2,578
Professional and outside services	3,483	2,839
Marketing	1,604	1,304
Other expense	1,956	1,481
Total noninterest expense	26,850	23,597
Income/(loss) before income tax expense/(benefit)	20,479	18,408
Income tax expense	3,985	3,765
Net income	16,494	14,643
Basic net income applicable to common stockholders	16,148	14,317
Diluted net income applicable to common stockholders	$ 16,148	$ 14,317
Net income per common share data
Basic earnings per share (in dollars per share)	$ 5.95	$ 5.08
Diluted earnings per share (in dollars per share)	$ 5.94	$ 5.07
Weighted-average basic shares (in shares)	2,716.2	2,819.4
Weighted-average diluted shares (in shares)	2,720.2	2,824.3