Consolidated Income Statement - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues
Investment banking	$ 1,150	$ 2,560	$ 2,908	$ 5,400
Trading	3,597	3,330	7,580	7,555
Investments	23	381	98	699
Commissions and fees	1,220	1,308	2,636	2,934
Asset management	4,912	4,973	10,031	9,371
Other	(52)	342	182	626
Total non-interest revenues	10,850	12,894	23,435	26,585
Interest income	3,612	2,212	6,262	4,649
Interest expense	1,330	347	1,764	756
Net interest	2,282	1,865	4,498	3,893
Net revenues	13,132	14,759	27,933	30,478
Provision for credit losses	101	73	158	(25)
Non-interest expenses
Compensation and benefits	5,550	6,423	11,824	13,221
Brokerage, clearing and exchange fees	878	795	1,760	1,705
Information processing and communications	857	765	1,686	1,498
Professional services	757	746	1,462	1,370
Occupancy and equipment	430	414	857	819
Marketing and business development	220	146	395	292
Other	1,020	831	1,884	1,688
Total non-interest expenses	9,712	10,120	19,868	20,593
Income before provision for income taxes	3,319	4,566	7,907	9,910
Provision for income taxes	783	1,054	1,656	2,230
Net income	2,536	3,512	6,251	7,680
Net income applicable to noncontrolling interests	41	1	90	49
Net income applicable to Morgan Stanley	2,495	3,511	6,161	7,631
Preferred stock dividends	104	103	228	241
Earnings applicable to Morgan Stanley common shareholders	$ 2,391	$ 3,408	$ 5,933	$ 7,390
Earnings per common share
Basic (USD per share)	$ 1.40	$ 1.88	$ 3.45	$ 4.10
Diluted (USD per share)	$ 1.39	$ 1.85	$ 3.41	$ 4.04
Average common shares outstanding
Basic (shares)	1,704	1,814	1,718	1,804
Diluted (shares)	1,723	1,841	1,739	1,829