Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

In the following table, revenue is disaggregated by our two lines of business and by revenue stream for which the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.

	Three Months Ended September 30, 2018
	Investment Servicing								Investment Management								Total
(Dollars in millions)	Topic 606 revenue		All other revenue			Total			Topic 606 revenue		All other revenue			Total			2018
Servicing fees	$	1,333	$	—		$	1,333		$	—	$	—		$	—		$	1,333
Management fees	—		—			—			474		—			474			474
Trading services	89		166			255			33		—			33			288
Securities finance	73		55			128			—		—			—			128
Processing fees and other	27		22			49			—		8			8			57
Total fee revenue	1,522		243			1,765			507		8			515			2,280
Net interest income	—		680			680			—		(8		)	(8		)	672
Gains (losses) related to investment securities, net	—		(1		)	(1		)	—		—			—			(1		)
Total revenue	$	1,522	$	922		$	2,444		$	507	$	—		$	507		$	2,951
	Nine Months Ended September 30, 2018
	Investment Servicing								Investment Management								Total
(Dollars in millions)	Topic 606 revenue		All other revenue			Total			Topic 606 revenue		All other revenue			Total			2018
Servicing fees	$	4,135	$	—		$	4,135		$	—	$	—		$	—		$	4,135
Management fees	—		—			—			1,411		—			1,411			1,411
Trading services	275		535			810			97		—			97			907
Securities finance	240		183			423			—		—			—			423
Processing fees and other	69		62			131			—		9			9			140
Total fee revenue	4,719		780			5,499			1,508		9			1,517			7,016
Net interest income	—		1,991			1,991			—		(17		)	(17		)	1,974
Gains (losses) related to investment securities, net	—		6			6			—		—			—			6
Total revenue	$	4,719	$	2,777		$	7,496		$	1,508	$	(8	)	$	1,500		$	8,996