Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2012		Dec. 31, 2011
Assets
Cash and due from banks	$ 5,019		$ 3,696
Securities purchased under agreements to resell	941		792
Interest-bearing deposits in other banks	21		21
Cash and cash equivalents	5,981		4,509
Trading assets	6,316		6,279
Securities available for sale	27,323		28,117
Loans Held for Sale	2,749	[1]	2,353	[1]
Loans held for investment	122,691	[2]	122,495	[2]
Allowance for loan and lease losses	(2,348)		(2,457)
Net loans	120,343		120,038
Premises and equipment	1,561		1,564
Goodwill	6,344		6,344
Other intangible assets	1,155		1,017
Other real estate owned	411		479
Other assets	6,043		6,159
Total assets	178,226		176,859
Liabilities and Shareholders' Equity
Noninterest-bearing consumer and commercial deposits	36,771		34,359
Interest-bearing consumer and commercial deposits	90,947		91,252
Total consumer and commercial deposits	127,718		125,611
Brokered time deposits	2,284		2,281
Foreign deposits	30		30
Total deposits	130,032		127,922
Funds purchased	908		839
Securities sold under agreements to repurchase	1,781		1,644
Other short-term borrowings	6,878		8,983
Long-term Debt	11,894	[3]	10,908	[3]
Trading liabilities	1,554		1,806
Other liabilities	4,938		4,691
Total liabilities	157,985		156,793
Preferred stock, no par value	275		275
Common stock, $1.00 par value	550		550
Additional paid in capital	9,243		9,306
Retained earnings	9,198		8,978
Treasury stock, at cost, and other	(699)	[4]	(792)	[4]
AOCI, net of tax	1,674		1,749
Total shareholders' equity	20,241		20,066
Total liabilities and shareholders' equity	$ 178,226		$ 176,859
Common shares outstanding	538,056		536,967
Common shares authorized	750,000		750,000
Preferred shares outstanding	3		3
Preferred shares authorized	50,000		50,000
Treasury shares of common stock	11,865		12,954

[1] Includes loans held for sale, at fair value, of consolidated VIEs326 315

[2] Includes loans of consolidated VIEs1,378 3,322

[3] Includes debt of consolidated VIEs ($289 at fair value as of both March 31, 2012 and December 31, 2011)713 722

[4] Includes $111 and $107 as of March 31, 2012 and December 31, 2011, respectively, related to noncontrolling interest held.