Goodwill and Other Intangible Assets (Changes In The Carrying Amount Of Goodwill) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Goodwill [Roll Forward]
Beginning balance	$ 5,977		$ 5,645
Acquisitions	0	[1]	290	[1]
Divestitures and other reductions	(10)		0
Foreign currency translation, net	69		42
Ending balance	6,036		5,977
Investment Servicing
Goodwill [Roll Forward]
Beginning balance	5,941		5,610
Acquisitions	0	[1]	290	[1]
Divestitures and other reductions	(10)		0
Foreign currency translation, net	68		41
Ending balance	5,999		5,941
Investment Management
Goodwill [Roll Forward]
Beginning balance	36		35
Acquisitions	0	[1]	0	[1]
Divestitures and other reductions	0		0
Foreign currency translation, net	1		1
Ending balance	$ 37		$ 36

[1] Amount for 2012 represented the acquisition of GSAS; refer to note 2.