Consolidated Statement of Income (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2011		Sep. 30, 2010		Sep. 30, 2011		Sep. 30, 2010
Interest income
Loans and leases	$ 11,205		$ 12,485		$ 34,454		$ 38,847
Debt securities	1,729		2,605		7,286		8,638
Federal funds sold and securities borrowed or purchased under agreements to resell	584		441		1,698		1,346
Trading account assets	1,500		1,641		4,664		5,180
Other interest income	835		1,037		2,721		3,196
Total interest income	15,853		18,209		50,823		57,207
Interest expense
Deposits	704		950		2,386		3,103
Short-term borrowings	1,153		848		3,678		2,557
Trading account liabilities	547		635		1,801		2,010
Long-term debt	2,959		3,341		9,043		10,453
Total interest expense	5,363		5,774		16,908		18,123
Net interest income	10,490		12,435		33,915		39,084
Noninterest income
Card income	1,911		1,982		5,706		5,981
Service charges	2,068		2,212		6,112		7,354
Investment and brokerage services	3,022		2,724		9,132		8,743
Investment banking income	942		1,371		4,204		3,930
Equity investment income	1,446		357		4,133		3,748
Trading account profits	1,604		2,596		6,417		9,059
Mortgage banking income (loss)	1,617		1,755		(10,949)		4,153
Insurance income	190		75		1,203		1,468
Gains on sales of debt securities	737		883		2,182		1,654
Other income	4,511		433		6,729		3,498
Other-than-temporary impairment losses on available-for-sale debt securities:
Total other-than-temporary impairment losses	(114)		(156)		(271)		(1,616)
Less: Portion of other-than-temporary impairment losses recognized in other comprehensive income	29		33		53		766
Net impairment losses recognized in earnings on available-for-sale debt securities	(85)		(123)		(218)		(850)
Total noninterest income	17,963	[1]	14,265	[1]	34,651	[1]	48,738	[1]
Total revenue, net of interest expense	28,453		26,700		68,566		87,822
Provision for credit losses	3,407	[1]	5,396	[1]	10,476	[1]	23,306	[1]
Noninterest expense
Personnel	8,865		8,402		28,204		26,349
Occupancy	1,183		1,150		3,617		3,504
Equipment	616		619		1,815		1,845
Marketing	556		497		1,680		1,479
Professional fees	937		651		2,349		1,812
Amortization of intangibles	377	[1]	426	[1]	1,144	[1]	1,311	[1]
Data processing	626		602		1,964		1,882
Telecommunications	405		361		1,167		1,050
Other general operating	3,872		3,687		15,672		11,162
Goodwill impairment	0	[1]	10,400	[1]	2,603	[1]	10,400	[1]
Merger and restructuring charges	176		421		537		1,450
Total noninterest expense	17,613		27,216		60,752		62,244
Income (loss) before income taxes	7,433		(5,912)		(2,662)		2,272
Income tax expense (benefit)	1,201		1,387		(2,117)		3,266
Net income (loss)	6,232	[1]	(7,299)	[1]	(545)	[1]	(994)	[1]
Preferred stock dividends	343		348		954		1,036
Net income (loss) applicable to common shareholders	$ 5,889		$ (7,647)		$ (1,499)		$ (2,030)
Per common share information
Earnings (loss)	$ 0.58		$ (0.77)		$ (0.15)		$ (0.21)
Diluted earnings (loss)	$ 0.56		$ (0.77)		$ (0.15)		$ (0.21)
Dividends paid	$ 0.01		$ 0.01		$ 0.03		$ 0.03
Average common shares issued and outstanding (in thousands)	10,116,284		9,976,351		10,095,859		9,706,951
Average diluted common shares issued and outstanding (in thousands)	10,464,395		9,976,351		10,095,859		9,706,951

[1] There were no material intersegment revenues.