Consolidated Balance Sheet (USD $) In Millions, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Assets
Cash and due from banks (includes $4 and $4 for VIEs) (a)	$ 4,051	[1]	$ 5,220	[1]
Federal funds sold and resale agreements (includes $210 and $256 measured at fair value) (b)	1,613	[2]	1,463	[2]
Trading securities	2,109		2,096
Interest-earning deposits with banks (includes $6 and $6 for VIEs) (a)	3,797	[1]	3,984	[1]
Loans held for sale (includes $2,881 and $2,868 measured at fair value) (b)	3,814	[2]	3,693	[2]
Investment securities (includes $7 and $9 for VIEs) (a)	57,449	[1]	61,406	[1]
Loans (includes $7,845 and $7,781 for VIEs) (a) (includes $811 and $244 measured at fair value) (b)	189,775	[1],[2]	185,856	[1],[2]
Allowance for loan and lease losses (includes $(64) and $(75) for VIEs) (a)	(3,772)	[1]	(4,036)	[1]
Net loans	186,003		181,820
Goodwill	9,075		9,072
Other intangible assets	2,153		1,797
Equity investments (includes $492 and $1,429 for VIEs) (a)	10,054	[1]	10,877	[1]
Other (includes $567 and $1,281 for VIEs) (a) (includes $291 and $319 measured at fair value) (b)	24,297	[1],[2]	23,679	[1],[2]
Total assets	304,415		305,107
Deposits
Noninterest-bearing	66,708		69,980
Interest-bearing	145,571		143,162
Total deposits	212,279		213,142
Borrowed funds
Federal funds purchased and repurchase agreements	4,303		3,327
Federal Home Loan Bank borrowings	8,481		9,437
Bank notes and senior debt	11,177		10,429
Subordinated debt	7,113		7,299
Commercial paper (includes $5,900 and $6,045 for VIEs) (a)	6,400	[1]	8,453	[1]
Other (includes $434 and $257 for VIEs) (a) (includes $195 and $0 measured at fair value) (b)	2,390	[1],[2]	1,962	[1],[2]
Total borrowed funds	39,864		40,907
Allowance for unfunded loan commitments and letters of credit	242		250
Accrued expenses (includes $120 and $132 for VIEs) (a)	4,057	[1]	4,449	[1]
Other (includes $378 and $976 for VIEs) (a)	6,032	[1]	4,594	[1]
Total liabilities	262,474		263,342
Equity
Preferred stock		[3]		[3]
Common stock ($5 par value, authorized 800 shares, issued 539 and 538 shares)	2,693		2,690
Capital surplus - preferred stock	3,939		3,590
Capital surplus - common stock and other	12,234		12,193
Retained earnings	21,828		20,265
Accumulated other comprehensive income (loss)	45		834
Common stock held in treasury at cost: 8 and 10 shares	(453)		(569)
Total shareholders' equity	40,286		39,003
Noncontrolling interests	1,655		2,762
Total equity	41,941		41,765
Total liabilities and equity	$ 304,415		$ 305,107

[1] Amounts represent the assets or liabilities of consolidated variable interest entities (VIEs).

[2] Amounts represent items for which the Corporation has elected the fair value option.

[3] Par value less than $.5 million at each date.