Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Dec. 31, 2013		Dec. 31, 2012
Loans Held-for-sale, Fair Value Disclosure	$ 1,378		$ 3,243
Loans Receivable, Fair Value Disclosure	302		379
Servicing Asset at Fair Value, Amount	1,300		899
Deposits, Fair Value Disclosure	764		832
Long-term Debt, Fair Value	1,556		1,622
Common stock, par value	$ 1.00		$ 1.00
Loans Receivable Held-for-sale, Net	1,699	[1]	3,399	[1]
Loans held for investment	127,877	[2]	121,470	[2]
Long-term Debt	10,700	[3]	9,357	[3]
Stockholders' Equity Attributable to Noncontrolling Interest	119		114
Variable Interest Entity, Primary Beneficiary [Member]
Long-term Debt, Fair Value	256		286
Loans Receivable Held-for-sale, Net			319
Loans held for investment	327		365
Long-term Debt	597		666
Repurchase Agreements [Member]
Trading Securities Pledged as Collateral	731		727
Portion at Fair Value Measurement [Member] | Variable Interest Entity, Primary Beneficiary [Member]
Loans Receivable Held-for-sale, Net	$ 261		$ 319

[1] 1 Includes loans held for sale, at fair value, of consolidated VIEs of $261 million and $319 million at December 31, 2013 and 2012, respectively.

[2] 2 Includes loans of consolidated VIEs of $327 million and $365 million at December 31, 2013 and 2012, respectively.

[3] 3 Includes debt of consolidated VIEs of $597 million and $666 million at December 31, 2013 and 2012, respectively, of which $256 and $286 are carried at fair value at December 31, 2013 and 2012, respectively.