Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Mar. 31, 2012		Dec. 31, 2011		Mar. 31, 2012 Variable Interest Entity, Primary Beneficiary	Dec. 31, 2011 Variable Interest Entity, Primary Beneficiary
Trading Securities, Restricted	$ 520		$ 574
Loans Held for Sale	2,749	[1]	2,353	[1]	326	315
Loans Held-for-sale, Fair Value Disclosure	2,207	[1]	2,141	[1]
Loans held for investment	122,691	[2]	122,495	[2]	1,378	3,322
Loans carried at fair value	413		433
Other intangible assets, MSRs at fair value	1,070		921
Brokered deposits	1,005		1,018
Long-term Debt	11,894	[3]	10,908	[3]	713	722
Long-term debt, fair value	2,000	[3]	1,997	[3]	289	289
Redeemable Noncontrolling Interest, Equity, Carrying Amount	$ 111		$ 107
Common stock, par value	$ 1.00		$ 1.00

[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