Consolidated Statement of Income (Unaudited) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Fee revenue:
Servicing fees	$ 1,201	$ 1,086	$ 2,376	$ 2,164
Management fees	277	246	540	482
Trading services	296	255	577	535
Securities finance	131	143	209	240
Processing fees and other	66	48	126	142
Total fee revenue	1,971	1,778	3,828	3,563
Net interest revenue:
Interest revenue	700	786	1,387	1,551
Interest expense	104	114	215	254
Net interest revenue	596	672	1,172	1,297
Gains (losses) related to investment securities, net:
Net gains (losses) from sales of available-for-sale securities	0	(14)	5	5
Losses from other-than-temporary impairment	0	(21)	0	(46)
Losses reclassified (from) to other comprehensive income	(7)	8	(10)	25
Gains (losses) related to investment securities, net	(7)	(27)	(5)	(16)
Total revenue	2,560	2,423	4,995	4,844
Provision for loan losses	0	(1)	0	(1)
Expenses:
Compensation and employee benefits	917	942	1,952	2,006
Information systems and communications	235	208	472	399
Transaction processing services	186	172	366	353
Occupancy	114	115	230	234
Acquisition and restructuring costs	30	37	44	58
Professional services	103	96	182	177
Amortization of other intangible assets	54	48	107	99
Other	159	154	271	281
Total expenses	1,798	1,772	3,624	3,607
Income before income tax expense	762	652	1,371	1,238
Income tax expense	183	162	328	321
Net income	579	490	1,043	917
Net income available to common shareholders	$ 571	$ 480	$ 1,026	$ 897
Earnings per common share:
Basic (per share)	$ 1.26	$ 1.00	$ 2.26	$ 1.86
Diluted (per share)	$ 1.24	$ 0.98	$ 2.22	$ 1.83
Average common shares outstanding (in thousands):
Basic (in shares)	452,176	481,404	453,240	483,165
Diluted (in shares)	461,040	488,518	461,630	489,145
Cash dividends declared per common share	$ 0.26	$ 0.24	$ 0.52	$ 0.48