Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Net Revenues
Interest revenue		$ 7,580	$ 6,680	$ 4,624
Interest expense		(1,064)	(857)	(342)
Net interest revenue		6,516	5,823	4,282
Other		377	317	290
Total net revenues		10,721	10,132	8,618
Expenses Excluding Interest
Compensation and benefits		3,320	3,057	2,737
Professional services		702	654	580
Occupancy and equipment		559	496	436
Advertising and market development		307	313	268
Communications		253	242	231
Depreciation and amortization		349	306	269
Regulatory fees and assessments		122	189	179
Other		261	313	268
Total expenses excluding interest		5,873	5,570	4,968
Income before taxes on income		4,848	4,562	3,650
Taxes on income		1,144	1,055	1,296
Net Income		3,704	3,507	2,354
Preferred stock dividends and other	[1]	178	178	174
Net Income Available to Common Stockholders		$ 3,526	$ 3,329	$ 2,180
Weighted-Average Common Shares Outstanding:
Basic (in shares)		1,311	1,348	1,339
Diluted (in shares)	[2]	1,320	1,361	1,353
Earnings Per Common Shares Outstanding:
Basic (USD per share)		$ 2.69	$ 2.47	$ 1.63
Diluted (USD per share)	[2]	$ 2.67	$ 2.45	$ 1.61
Antidilutive stock options and restricted stock units excluded from the calculation of diluted EPS (in shares)		21	18	15
Asset Management and administration fees [Member]
Net Revenues
Asset management and administration fees and Trading revenue		$ 3,211	$ 3,229	$ 3,392
Trading revenue [Member]
Net Revenues
Asset management and administration fees and Trading revenue		$ 617	$ 763	$ 654

[1] Includes preferred stock dividends and undistributed earnings and dividends allocated to non-vested restricted stock units.

[2] Antidilutive stock options and restricted stock units excluded from the calculation of diluted EPS totaled 21 million, 18 million, and 15 million shares in 2019, 2018, and 2017, respectively.