Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Loans Held-for-sale, Fair Value Disclosure	$ 2,077		$ 1,892
Loans Receivable, Fair Value Disclosure	268		272
Servicing Asset at Fair Value, Amount	1,181		1,206
Long-term Debt, Fair Value	1,281		1,283
Common stock, par value	$ 1.00		$ 1.00
Loans Receivable Held-for-sale, Net	3,404	[1]	3,232	[1]
Loans held for investment	132,380	[2]	133,112	[2]
Long-term Debt	13,012	[3]	13,022	[3]
Common Stock, Shares, Outstanding	522,031	[4]	524,540	[4]
Variable Interest Entity, Primary Beneficiary [Member]
Loans held for investment	277		288
Long-term Debt	292		302
Treasury Stock and Other
Stockholders' Equity Attributable to Noncontrolling Interest	106		108
Residential Portfolio Segment [Member]
Loans Receivable, Fair Value Disclosure	268		272
Loans held for investment	38,445		38,775
Restricted Stock [Member]
Common Stock, Shares, Outstanding	1,712		2,930
Trading Securities [Member]
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value	1,207		1,316
Available-for-sale Securities [Member]
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value	$ 0		$ 369

[1] Includes $2.1 billion and $1.9 billion of LHFS carried at fair value at March 31, 2015 and December 31, 2014, respectively.

[2] Includes loans of consolidated VIEs of $277 million and $288 million at March 31, 2015 and December 31, 2014, respectively.

[3] Includes debt of consolidated VIEs of $292 million and $302 million at March 31, 2015 and December 31, 2014, respectively.

[4] Includes restricted shares of 1,712 thousand and 2,930 thousand at March 31, 2015 and December 31, 2014, respectively.