Consolidated Income Statement - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues
Investment banking	$ 1,373	$ 3,013	$ 4,281	$ 8,413
Trading	3,331	2,861	10,911	10,416
Investments	(168)	45	(70)	744
Commissions and fees	1,133	1,280	3,769	4,214
Asset management	4,744	5,201	14,775	14,572
Other	63	290	245	916
Total non-interest revenues	10,476	12,690	33,911	39,275
Interest income	6,101	2,351	12,363	7,000
Interest expense	3,591	288	5,355	1,044
Net interest	2,510	2,063	7,008	5,956
Net revenues	12,986	14,753	40,919	45,231
Provision for credit losses	35	24	193	(1)
Non-interest expenses
Compensation and benefits	5,614	5,920	17,438	19,141
Brokerage, clearing and exchange fees	847	825	2,607	2,530
Information processing and communications	874	788	2,560	2,286
Professional services	755	734	2,217	2,104
Occupancy and equipment	429	427	1,286	1,246
Marketing and business development	215	146	610	438
Other	829	1,015	2,713	2,703
Total non-interest expenses	9,563	9,855	29,431	30,448
Income before provision for income taxes	3,388	4,874	11,295	14,784
Provision for income taxes	726	1,150	2,382	3,380
Net income	2,662	3,724	8,913	11,404
Net income applicable to noncontrolling interests	30	17	120	66
Net income applicable to Morgan Stanley	2,632	3,707	8,793	11,338
Preferred stock dividends	138	123	366	364
Earnings applicable to Morgan Stanley common shareholders	$ 2,494	$ 3,584	$ 8,427	$ 10,974
Earnings per common share
Basic (USD per share)	$ 1.49	$ 2.01	$ 4.95	$ 6.11
Diluted (USD per share)	$ 1.47	$ 1.98	$ 4.88	$ 6.02
Average common shares outstanding
Basic (shares)	1,674	1,781	1,704	1,797
Diluted (shares)	1,697	1,812	1,725	1,824