Revenue from Contracts with Customers (Tables)

3 Months Ended

Mar. 31, 2021

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 March 31, 2021
	Investment Servicing						Investment Management						Total
(Dollars in millions)	Topic 606 revenue		All other revenue		Total		Topic 606 revenue		All other revenue		Total		2021
Servicing fees	$	1,371	$	—	$	1,371	$	—	$	—	$	—	$	1,371
Management fees	—		—		—		493		—		493		493
Foreign exchange trading services	95		238		333		13		—		13		346
Securities finance	60		35		95		—		4		4		99
Software and processing fees	108		64		172		—		2		2		174
Total fee revenue	1,634		337		1,971		506		6		512		2,483
Net interest income	—		473		473		—		(6)		(6)		467
Total other income	—		—		—		—		—		—		—
Total revenue	$	1,634	$	810	$	2,444	$	506	$	—	$	506	$	2,950
	Three Months Ended March 31, 2020
	Investment Servicing						Investment Management						Total
(Dollars in millions)	Topic 606 revenue		All other revenue		Total		Topic 606 revenue		All other revenue		Total		2020
Servicing fees	$	1,287	$	—	$	1,287	$	—	$	—	$	—	$	1,287
Management fees	—		—		—		464		—		464		464
Foreign exchange trading services	100		334		434		10		—		10		444
Securities finance	57		32		89		—		3		3		92
Software and processing fees	107		30		137		—		(25)		(25)		112
Total fee revenue	1,551		396		1,947		474		(22)		452		2,399
Net interest income	—		663		663		—		1		1		664
Total other income	—		2		2		—		—		—		2
Total revenue	$	1,551	$	1,061	$	2,612	$	474	$	(21)	$	453	$	3,065