Consolidated Income Statement (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues
Investment banking	$ 1,644	$ 1,735	$ 3,355	$ 3,324
Trading	4,745	4,131	9,856	8,983
Investments	388	157	757	294
Commissions and fees	1,425	1,183	2,906	2,410
Asset management	5,953	5,424	11,916	10,693
Other	290	322	1,041	588
Total non-interest revenues	14,445	12,952	29,831	26,292
Interest income	14,905	13,529	28,653	26,459
Interest expense	12,558	11,462	23,953	22,596
Net interest	2,347	2,067	4,700	3,863
Net revenues	16,792	15,019	34,531	30,155
Provision for credit losses	196	76	331	70
Non-interest expenses
Compensation and benefits	7,190	6,460	14,711	13,156
Brokerage, clearing and exchange fees	1,188	995	2,410	1,916
Information processing and communications	1,089	1,011	2,139	1,987
Professional services	711	753	1,385	1,392
Occupancy and equipment	459	464	908	905
Marketing and business development	297	245	535	462
Other	1,040	941	1,946	1,798
Total non-interest expenses	11,974	10,869	24,034	21,616
Income before provision for income taxes	4,622	4,074	10,166	8,469
Provision for income taxes	1,047	957	2,220	1,890
Net income	3,575	3,117	7,946	6,579
Net income applicable to noncontrolling interests	36	41	92	91
Net income applicable to Morgan Stanley	3,539	3,076	7,854	6,488
Preferred stock dividends	147	134	305	280
Earnings applicable to Morgan Stanley common shareholders	$ 3,392	$ 2,942	$ 7,549	$ 6,208
Earnings per common share
Basic (USD per share)	$ 2.15	$ 1.85	$ 4.78	$ 3.89
Diluted (USD per share)	$ 2.13	$ 1.82	$ 4.73	$ 3.85
Average common shares outstanding
Basic (shares)	1,577	1,594	1,581	1,597
Diluted (shares)	1,593	1,611	1,596	1,614