Consolidated Income Statement - USD ($) shares in Millions, $ in Millions		12 Months Ended
		Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues
Investment banking		$ 8,199	$ 6,705	$ 4,948
Trading		18,556	16,763	15,263
Investments		1,351	824	573
Commissions and fees		5,936	5,094	4,537
Asset management		25,145	22,499	19,617
Other		1,412	1,265	975
Total non-interest revenues		60,599	53,150	45,913
Interest income	[1]	59,063	54,135	45,849
Interest expense	[1]	49,017	45,524	37,619
Net interest		10,046	8,611	8,230
Net revenues		70,645	61,761	54,143
Provision for credit losses		349	264	532
Non-interest expenses
Compensation and benefits		29,216	26,178	24,558
Brokerage, clearing and exchange fees		4,679	4,140	3,476
Information processing and communications		4,418	4,088	3,775
Professional services		2,839	2,901	3,058
Occupancy and equipment		1,872	1,905	1,895
Marketing and business development		1,173	965	898
Other		4,145	3,724	4,138
Total non-interest expenses		48,342	43,901	41,798
Income before provision for income taxes		21,954	17,596	11,813
Provision for income taxes		4,929	4,067	2,583
Net income		17,025	13,529	9,230
Net income applicable to noncontrolling interests		164	139	143
Net income applicable to Morgan Stanley		16,861	13,390	9,087
Preferred stock dividends		612	590	557
Earnings applicable to Morgan Stanley common shareholders		$ 16,249	$ 12,800	$ 8,530
Earnings per common share
Earnings per common share - basic (in dollars per share)		$ 10.32	$ 8.04	$ 5.24
Earnings per common share - diluted (in dollars per share)		$ 10.21	$ 7.95	$ 5.18
Average common shares outstanding
Basic (in shares)		1,574	1,591	1,628
Diluted (in shares)		1,592	1,611	1,646

[1] amounts have been adjusted to conform with the current period presentation. See Note 2 for additional information.