Consolidated Balance Sheets - USD ($) shares in Thousands, $ in Millions		Sep. 30, 2015	Dec. 31, 2014
Assets
Cash and Due from Banks		$ 3,788	$ 7,047
Federal Funds Sold and Securities Purchased under Agreements to Resell		1,105	1,160
Interest-bearing Deposits in Banks and Other Financial Institutions		23	22
Cash and cash equivalents		4,916	8,229
Trading assets	[1]	6,537	6,202
Available-for-sale Securities	[2]	27,270	26,770
Loans Held for Sale	[3]	2,032	3,232
Loans held for investment	[4]	133,560	133,112
Loans and Leases Receivable, Allowance		(1,786)	(1,937)
Net loans		131,774	131,175
Premises and equipment		1,430	1,508
Goodwill		6,337	6,337
Intangible Assets, Net (Excluding Goodwill)		1,282	1,219
Other Assets		5,458	5,656
Total assets		187,036	190,328
Liabilities and Shareholders' Equity
Noninterest-bearing consumer and commercial deposits		41,487	41,096
Interest-bearing Deposit Liabilities		104,884	99,471
Total deposits		146,371	140,567
Funds purchased		1,329	1,276
Securities Sold under Agreements to Repurchase		1,536	2,276
Other Short-term Borrowings		1,077	5,634
Long-term Debt	[5]	8,444	13,022
Trading liabilities		1,330	1,227
Other Liabilities		3,285	3,321
Total liabilities		163,372	167,323
Preferred Stock, Value, Outstanding		1,225	1,225
Common Stock, Value, Outstanding		550	550
Additional paid in capital		9,087	9,089
Retained earnings		14,341	13,295
Treasury stock, at cost, and other	[6]	(1,451)	(1,032)
Accumulated Other Comprehensive Income (Loss), Net of Tax		(88)	(122)
Total shareholders' equity		23,664	23,005
Total liabilities and shareholders' equity		$ 187,036	$ 190,328
Common Stock, Shares, Outstanding	[7]	514,106	524,540
Common shares authorized		750,000	750,000
Preferred Stock, Shares Outstanding		12	12
Preferred Stock, Shares Authorized		50,000	50,000
Treasury shares of common stock		35,815	25,381
Treasury Stock and Other
Liabilities and Shareholders' Equity
Treasury stock, at cost, and other		$ (1,550)
Total shareholders' equity	[8]	(1,451)	$ (1,032)
Stockholders' Equity Attributable to Noncontrolling Interest		(106)	108
Variable Interest Entity, Primary Beneficiary [Member]
Assets
Loans held for investment		256	288
Liabilities and Shareholders' Equity
Long-term Debt		$ 270	$ 302
Restricted Stock [Member]
Liabilities and Shareholders' Equity
Common Stock, Shares, Outstanding		1,556	2,930
Trading Securities [Member]
Liabilities and Shareholders' Equity
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value		$ 1,152	$ 1,316
Available-for-sale Securities [Member]
Liabilities and Shareholders' Equity
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value		$ 0	$ 369

[1] Includes trading securities pledged as collateral where counterparties have the right to sell or repledge the collateral of $1,152 million and $1,316 million at September 30, 2015 and December 31, 2014, respectively

[2] Includes securities AFS pledged as collateral where counterparties have the right to sell or repledge the collateral of $0 million and $369 million at September 30, 2015 and December 31, 2014, respectively.

[3] Includes $1.9 billion of LHFS measured at fair value at both September 30, 2015 and December 31, 2014.

[4] Includes loans of consolidated VIEs of $256 million and $288 million at September 30, 2015 and December 31, 2014, respectively.

[5] Includes debt of consolidated VIEs of $270 million and $302 million at September 30, 2015 and December 31, 2014, respectively.

[6] Includes noncontrolling interest of $106 million and $108 million at September 30, 2015 and December 31, 2014, respectively.

[7] Includes restricted shares of 1,556 thousand and 2,930 thousand at September 30, 2015 and December 31, 2014, respectively.

[8] At September 30, 2015, includes ($1,550) million for treasury stock, ($7) million for the compensation element of restricted stock, and $106 million for noncontrolling interest.At September 30, 2014, includes ($1,015) million for treasury stock, ($27) million for the compensation element of restricted stock, and $103 million for noncontrolling interest.