Consolidated Balance Sheets (USD $) In Millions, except Share data in Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 1,439	$ 1,565
Interest-bearing deposits with banks	437	452
Federal funds sold and securities purchased under resale agreements or similar arrangements	141	148
Restricted cash	292	422
AFS securities at fair value ($1,285 and $1,393 covered by FDIC loss share at September 30, 2014 and December 31, 2013, respectively)	21,174	22,104
HTM securities (fair value of $20,502 and $17,530 at September 30, 2014 and December 31, 2013, respectively)	20,717	18,101
LHFS at fair value	2,001	1,222
Loans and leases ($1,425 and $2,035 covered by FDIC loss share at September 30, 2014 and December 31, 2013, respectively)	118,689	115,917
ALLL	(1,504)	(1,732)
Loans and leases, net of ALLL	117,185	114,185
Premises and equipment	1,842	1,869
Goodwill	6,869	6,814
Core deposit and other intangible assets	527	569
Residential MSRs at fair value	943	1,047
Other assets ($92 and $163 of foreclosed property and other assets covered by FDIC loss share at September 30, 2014 and December 31, 2013, respectively)	13,455	14,512
Total assets	187,022	183,010
Deposits
Noninterest-bearing deposits	38,576	34,972
Interest-bearing deposits less time deposits $100,000 and greater	79,389	78,452
Time deposits $100,000 and greater	12,930	14,051
Total deposits	130,895	127,475
Short-term borrowings	3,385	4,138
Long-term debt	22,355	21,493
Accounts payable and other liabilities	6,073	7,095
Total liabilities	162,708	160,201
Commitments and contingencies (Note 11)
Shareholders' equity
Preferred stock, $5 par, liquidation preference of $25,000 per share	2,603	2,603
Common stock, $5 par	3,601	3,533
Additional paid-in capital	6,494	6,172
Retained earnings	11,982	11,044
AOCI, net of deferred income taxes	(442)	(593)
Noncontrolling interests	76	50
Total shareholders' equity	24,314	22,809
Total liabilities and shareholders' equity	$ 187,022	$ 183,010
Common shares outstanding	720,298	706,620
Common shares authorized	2,000,000	2,000,000
Preferred shares outstanding	107	107
Preferred shares authorized	5,000	5,000