Consolidated Balance Sheets - USD ($) shares in Thousands, $ in Millions		Sep. 30, 2017	Dec. 31, 2016
Assets
Cash and Due from Banks		$ 7,071	$ 5,091
Federal Funds Sold and Securities Purchased under Agreements to Resell		1,182	1,307
Interest-bearing Deposits in Banks and Other Financial Institutions		25	25
Cash and cash equivalents		8,278	6,423
Trading assets	[1]	6,318	6,067
Available-for-sale Securities	[2]	31,444	30,672
Loans Held for Sale	[3]	2,835	4,169
Loans held for investment	[4]	144,264	143,298
Loans and Leases Receivable, Allowance		(1,772)	(1,709)
Net loans		142,492	141,589
Property, Plant and Equipment, Net		1,616	1,556
Goodwill		6,338	6,337
Intangible Assets, Net (Excluding Goodwill)		1,706	1,657
Other Assets		7,225	6,405
Total assets		208,252	204,875
Liabilities and Shareholders' Equity
Noninterest-bearing consumer and commercial deposits		43,984	43,431
Interest-bearing Deposit Liabilities		118,753	116,967
Total deposits		162,737	160,398
Funds purchased		3,118	2,116
Securities Sold under Agreements to Repurchase		1,422	1,633
Other Short-term Borrowings		909	1,015
Long-term Debt	[5]	11,280	11,748
Trading liabilities		1,284	1,351
Other Liabilities		2,980	2,996
Total liabilities		183,730	181,257
Preferred Stock, Value, Outstanding		1,975	1,225
Common Stock, Value, Outstanding		550	550
Additional Paid in Capital		8,985	9,010
Retained earnings		17,021	16,000
Treasury stock, at cost, and other	[6]	(3,274)	(2,346)
Accumulated Other Comprehensive Income (Loss), Net of Tax		(735)	(821)
Total shareholders' equity		24,522	23,618
Liabilities and Equity		$ 208,252	$ 204,875
Common Stock, Shares, Outstanding	[7]	476,001	491,188
Common shares authorized		750,000	750,000
Preferred Stock, Shares Outstanding		20	12
Preferred Stock, Shares Authorized		50,000	50,000
Treasury shares of common stock		74,053	58,738
Treasury Stock and Other
Liabilities and Shareholders' Equity
Treasury stock, at cost, and other		$ (3,374)
Total shareholders' equity	[8]	(3,274)	$ (2,346)
Variable Interest Entity, Primary Beneficiary [Member]
Assets
Loans held for investment		186	211
Liabilities and Shareholders' Equity
Long-term Debt		$ 195	$ 222
Restricted Stock [Member]
Liabilities and Shareholders' Equity
Common Stock, Shares, Outstanding		9	11

[1] Includes trading securities pledged as collateral where counterparties have the right to sell or repledge the collateral of $1,043 million and $1,437 million at September 30, 2017 and December 31, 2016, respectively.

[2] Includes securities AFS pledged as collateral where counterparties have the right to sell or repledge the collateral of $280 million and $0 million at September 30, 2017 and December 31, 2016, respectively.

[3] Includes $2.3 billion and $3.5 billion of LHFS measured at fair value at September 30, 2017 and December 31, 2016, respectively.

[4] Includes loans of consolidated VIEs of $186 million and $211 million at September 30, 2017 and December 31, 2016, respectively.

[5] Includes debt of consolidated VIEs of $195 million and $222 million at September 30, 2017 and December 31, 2016, respectively.

[6] Includes noncontrolling interest of $101 million and $103 million at September 30, 2017 and December 31, 2016, respectively.

[7] Includes restricted shares of 9 thousand and 11 thousand at September 30, 2017 and December 31, 2016, respectively.

[8] At September 30, 2017, includes ($3,374) million for treasury stock and $101 million for noncontrolling interest.At September 30, 2016, includes ($2,232) million for treasury stock and $101 million for noncontrolling interest.