Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Mar. 31, 2013		Dec. 31, 2012
Loans Held-for-sale, Fair Value Disclosure	$ 2,672	[1]	$ 3,243	[1]
Loans carried at fair value	360	[2]	379	[2]
Servicing Asset at Fair Value, Amount	1,025		899
Trading Securities Pledged as Collateral	950		727
Deposits, Fair Value Disclosure	810		832
Long-term debt, fair value	1,632	[3]	1,622	[3]
Common stock, par value	$ 1.00		$ 1.00
Loans Receivable Held-for-sale, Net	3,193	[1]	3,399
Loans held for investment	120,804	[2]	121,470	[2]
Long-term Debt	9,331	[3]	9,357	[3]
Stockholders' Equity Attributable to Noncontrolling Interest	114		114
Variable Interest Entity, Primary Beneficiary
Long-term debt, fair value	286		286
Loans Receivable Held-for-sale, Net	315		319
Loans held for investment	355		365
Long-term Debt	$ 656		$ 666

[1] 1 Includes loans held for sale, at fair value, of consolidated VIEs315 319

[2] 2 Includes loans of consolidated VIEs355 365

[3] 3 Includes debt of consolidated VIEs ($286 at fair value at March 31, 2013 and December 31, 2012)656 666