Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenue
Investment banking fees	$ 9,615	$ 8,910	$ 6,519
Principal transactions	27,212	24,787	24,460
Lending- and deposit-related fees	9,093	7,606	7,413
Asset management fees	20,327	17,801	15,220
Commissions and other fees	8,539	7,530	6,836
Investment securities losses	(57)	(1,021)	(3,180)
Mortgage fees and related income	1,381	1,401	1,176
Card income	4,720	5,497	4,784
Other income	6,174	12,462	5,609
Noninterest revenue	87,004	84,973	68,837
Interest income	193,341	193,933	170,588
Interest expense	97,898	101,350	81,321
Net interest income	95,443	92,583	89,267
Total net revenue	182,447	177,556	158,104
Provision for credit losses	14,212	10,678	9,320
Noninterest expense
Compensation expense	54,487	51,357	46,465
Occupancy expense	5,461	5,026	4,590
Technology, communications and equipment expense	11,029	9,831	9,246
Professional and outside services	12,356	11,057	10,235
Marketing	5,531	4,974	4,591
Other expense	6,776	9,552	12,045
Total noninterest expense	95,640	91,797	87,172
Income/(loss) before income tax expense/(benefit)	72,595	75,081	61,612
Income tax expense	15,547	16,610	12,060
Net income	57,048	58,471	49,552
Basic net income applicable to common stockholders	55,681	56,868	47,760
Diluted net income applicable to common stockholders	$ 55,681	$ 56,868	$ 47,760
Net income per common share data
Basic earnings per share (in dollars per share)	$ 20.05	$ 19.79	$ 16.25
Diluted earnings per share (in dollars per share)	$ 20.02	$ 19.75	$ 16.23
Weighted-average basic shares (in shares)	2,776.5	2,873.9	2,938.6
Weighted-average diluted shares (in shares)	2,781.5	2,879.0	2,943.1