Consolidated Comprehensive Income Statements (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Consolidated Comprehensive Income Statements
Net income	$ 2,704	$ 1,971
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	117	150
Change in net unrealized gains (losses) on available-for-sale securities	(410)	84
Pension, postretirement and other	5	0
Change in net debt valuation adjustment	451	9
Total other comprehensive income (loss)	163	243
Comprehensive income	2,867	2,214
Net income applicable to noncontrolling interests	36	41
Other comprehensive income (loss) applicable to noncontrolling interests	72	50
Comprehensive income applicable to Morgan Stanley	$ 2,759	$ 2,123