Condensed Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2019		Jun. 30, 2018		Jun. 30, 2019	Jun. 30, 2018
Net Revenues
Interest revenue	$ 1,927		$ 1,590		$ 3,925	$ 3,011
Interest expense	(318)		(183)		(635)	(341)
Net interest revenue	1,609		1,407		3,290	2,670
Other	112		85		214	168
Total net revenues	2,681		2,486		5,404	4,884
Expenses Excluding Interest
Compensation and benefits	807		745		1,657	1,515
Professional services	178		156		348	312
Occupancy and equipment	133		122		264	244
Advertising and market development	77		77		146	150
Communications	62		58		124	120
Depreciation and amortization	84		75		167	148
Regulatory fees and assessments	30		50		62	101
Other	74		72		136	161
Total expenses excluding interest	1,445		1,355		2,904	2,751
Income before taxes on income	1,236		1,131		2,500	2,133
Taxes on income	299		265		599	484
Net Income	937		866		1,901	1,649
Preferred stock dividends and other	50	[1]	53	[1]	89	90
Net Income Available to Common Stockholders	$ 887		$ 813		$ 1,812	$ 1,559
Weighted-Average Common Shares Outstanding:
Basic (shares)	1,328		1,350		1,331	1,349
Diluted (shares)	1,337	[2]	1,364	[2]	1,340	1,363
Earnings Per Common Shares Outstanding:
Basic (USD per share)	$ 0.67		$ 0.60		$ 1.36	$ 1.16
Diluted (USD per share)	$ 0.66	[2]	$ 0.60	[2]	$ 1.35	$ 1.14
Antidilutive stock options and restricted stock awards excluded from the calculation of diluted EPS (in shares)	16		10		17	12
Asset management and administration fees [Member]
Net Revenues
Asset management and administration fees and Trading revenue	$ 786		$ 814		$ 1,541	$ 1,665
Trading revenue [Member]
Net Revenues
Asset management and administration fees and Trading revenue	$ 174		$ 180		$ 359	$ 381

[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 16 million and 10 million shares for the second quarters of 2019 and 2018, respectively, and 17 million and 12 million shares for the first six months of 2019 and 2018, respectively.