Consolidated Balance Sheets (USD $) In Millions, except Share data in Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Assets
Cash and due from banks	$ 1,718	$ 1,565
Interest-bearing deposits with banks	589	452
Federal funds sold and securities purchased under resale agreements or similar arrangements	141	148
Restricted cash	292	422
AFS securities at fair value ($1,333 and $1,393 covered by FDIC loss share at June 30, 2014 and December 31, 2013, respectively)	20,936	22,104
HTM securities (fair value of $20,264 and $17,530 at June 30, 2014 and December 31, 2013, respectively)	20,432	18,101
LHFS at fair value	1,692	1,222
Loans and leases ($1,653 and $2,035 covered by FDIC loss share at June 30, 2014 and December 31, 2013, respectively)	119,523	115,917
ALLL	(1,590)	(1,732)
Loans and leases, net of ALLL	117,933	114,185
Premises and equipment	1,857	1,869
Goodwill	6,868	6,814
Core deposit and other intangible assets	552	569
Residential MSRs at fair value	954	1,047
Other assets ($98 and $163 of foreclosed property and other assets covered by FDIC loss share at June 30, 2014 and December 31, 2013, respectively)	14,048	14,512
Total assets	188,012	183,010
Deposits
Noninterest-bearing deposits	37,398	34,972
Interest-bearing deposits less time deposits $100,000 and greater	77,923	78,330
Time deposits $100,000 and greater	16,265	14,173
Total deposits	131,586	127,475
Short-term borrowings	3,979	4,138
Long-term debt	21,927	21,493
Accounts payable and other liabilities	6,555	7,095
Total liabilities	164,047	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	3,598	3,533
Additional paid-in capital	6,451	6,172
Retained earnings	11,634	11,044
AOCI, net of deferred income taxes	(406)	(593)
Noncontrolling interests	85	50
Total shareholders' equity	23,965	22,809
Total liabilities and shareholders' equity	$ 188,012	$ 183,010
Common shares outstanding	719,584	706,620
Common shares authorized	2,000,000	2,000,000
Preferred shares outstanding	107	107
Preferred shares authorized	5,000	5,000