Revenue from Contracts with Customers (Tables)

12 Months Ended

Dec. 31, 2019

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. The amounts in the "Other" columns were not allocated to our business lines.

	Year Ended December 31, 2019
	Investment Servicing						Investment Management								Other								Total
(Dollars in millions)	Topic 606 revenue		All other revenue		Total		Topic 606 revenue		All other revenue			Total			Topic 606 revenue			All other revenue		Total			2019
Servicing fees	$	5,074	$	—	$	5,074	$	—	$	—		$	—		$	—		$	—	$	—		$	5,074
Management fees	—		—		—		1,771		—			1,771			—			—		—			1,771
Foreign exchange trading services	346		628		974		137		—			137			—			—		—			1,111
Securities finance	259		203		462		—		9			9			—			—		—			471
Software and processing fees	456		235		691		—		29			29			—			—		—			720
Total fee revenue	6,135		1,066		7,201		1,908		38			1,946			—			—		—			9,147
Net interest income	—		2,590		2,590		—		(24		)	(24		)	—			—		—			2,566
Total other income	—		43		43		—		—			—			—			—		—			43
Total revenue	$	6,135	$	3,699	$	9,834	$	1,908	$	14		$	1,922		$	—		$	—	$	—		$	11,756
	Year Ended December 31, 2018
	Investment Servicing						Investment Management								Other								Total
(Dollars in millions)	Topic 606 revenue		All other revenue		Total		Topic 606 revenue		All other revenue			Total			Topic 606 revenue			All other revenue		Total			2018
Servicing fees	$	5,429	$	—	$	5,429	$	—	$	—		$	—		$	(8	)	$	—	$	(8	)	$	5,421
Management fees	—		—		—		1,851		—			1,851			—			—		—			1,851
Foreign exchange trading services	361		710		1,071		130		—			130			—			—		—			1,201
Securities finance	308		235		543		—		—			—			—			—		—			543
Software and processing fees	209		234		443		—		(5		)	(5		)	—			—		—			438
Total fee revenue	6,307		1,179		7,486		1,981		(5		)	1,976			(8		)	—		(8		)	9,454
Net interest income	—		2,691		2,691		—		(20		)	(20		)	—			—		—			2,671
Total other income	—		6		6		—		—			—			—			—		—			6
Total revenue	$	6,307	$	3,876	$	10,183	$	1,981	$	(25	)	$	1,956		$	(8	)	$	—	$	(8	)	$	12,131