Consolidated Balance Sheets - USD ($) shares in Thousands, $ in Millions		Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and Due from Banks		$ 5,091	$ 4,299
Federal Funds Sold and Securities Purchased under Agreements to Resell		1,307	1,277
Interest-bearing Deposits in Banks and Other Financial Institutions		25	23
Cash and cash equivalents		6,423	5,599
Trading assets	[1]	6,067	6,119
Available-for-sale Securities		30,672	27,825
Loans Held for Sale	[2]	4,169	1,838
Loans held for investment	[3]	143,298	136,442
Loans and Leases Receivable, Allowance		(1,709)	(1,752)
Net loans		141,589	134,690
Property, Plant and Equipment, Net		1,556	1,502
Goodwill		6,337	6,337
Intangible Assets, Net (Excluding Goodwill)		1,657	1,325
Other Assets		6,405	5,582
Total assets		204,875	190,817
Liabilities and Shareholders' Equity
Noninterest-bearing consumer and commercial deposits		43,431	42,272
Interest-bearing Deposit Liabilities		116,967	107,558
Total deposits		160,398	149,830
Funds purchased		2,116	1,949
Securities Sold under Agreements to Repurchase		1,633	1,654
Other Short-term Borrowings		1,015	1,024
Long-term Debt	[4]	11,748	8,462
Trading liabilities		1,351	1,263
Other Liabilities		2,996	3,198
Total liabilities		181,257	167,380
Preferred Stock, Value, Outstanding		1,225	1,225
Common Stock, Value, Outstanding		550	550
Additional Paid in Capital		9,010	9,094
Retained earnings		16,000	14,686
Treasury stock, at cost, and other	[5]	(2,346)	(1,658)
Accumulated Other Comprehensive Income (Loss), Net of Tax		(821)	(460)
Total shareholders' equity		23,618	23,437
Liabilities and Equity		$ 204,875	$ 190,817
Common Stock, Shares, Outstanding	[6]	491,188	508,712
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		58,738	41,209
Treasury Stock and Other
Liabilities and Shareholders' Equity
Treasury stock, at cost, and other		$ (2,448)	$ (1,764)
Total shareholders' equity	[7]	(2,346)	(1,658)
Stockholders' Equity Attributable to Noncontrolling Interest		103	108
Variable Interest Entity, Primary Beneficiary [Member]
Assets
Loans held for investment		211	246
Liabilities and Shareholders' Equity
Long-term Debt		$ 222	$ 259
Restricted Stock [Member]
Liabilities and Shareholders' Equity
Common Stock, Shares, Outstanding		11	1,334
Trading Securities [Member]
Liabilities and Shareholders' Equity
Pledged Assets Separately Reported, Securities Pledged as Collateral, at Fair Value		$ 1,437	$ 1,377

[1] Includes trading securities pledged as collateral where counterparties have the right to sell or repledge the collateral of $1,437 million and $1,377 million at December 31, 2016 and December 31, 2015, respectively.

[2] Includes $3.5 billion and $1.5 billion of LHFS measured at fair value at December 31, 2016 and 2015, respectively.

[3] Includes loans of consolidated VIEs of $211 million and $246 million at December 31, 2016 and December 31, 2015, respectively.

[4] Includes debt of consolidated VIEs of $222 million and $259 million at December 31, 2016 and December 31, 2015, respectively.

[5] Includes noncontrolling interest of $103 million and $108 million at December 31, 2016 and December 31, 2015, respectively.

[6] Includes restricted shares of 11 thousand and 1,334 thousand at December 31, 2016 and December 31, 2015, respectively.

[7] At December 31, 2016, includes ($2,448) million for treasury stock, ($1) million for the compensation element of restricted stock, and $103 million for noncontrolling interest.At December 31, 2015, includes ($1,764) million for treasury stock, ($2) million for the compensation element of restricted stock, and $108 million for noncontrolling interest.