Consolidated Balance Sheets - USD ($) shares in Thousands, $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 2,243	$ 1,897
Interest-bearing deposits with banks	343	1,895
Cash equivalents	127	144
Restricted cash	370	488
AFS securities at fair value	24,547	26,926
HTM securities (fair value of $22,837 and $16,546 at December 31, 2017 and 2016, respectively)	23,027	16,680
LHFS at fair value	1,099	1,716
Loans and leases	143,701	143,322
ALLL	(1,490)	(1,489)
Loans and leases, net of ALLL	142,211	141,833
Premises and equipment	2,055	2,107
Goodwill	9,618	9,638
CDI and other intangible assets	711	854
MSRs at fair value	1,056	1,052
Other assets	14,235	14,046
Total assets	221,642	219,276
Deposits:
Noninterest-bearing deposits	53,767	50,697
Interest-bearing deposits	103,604	109,537
Total deposits	157,371	160,234
Short-term borrowings	4,938	1,406
Long-term debt	23,648	21,965
Accounts payable and other liabilities	5,990	5,745
Total liabilities	191,947	189,350
Commitments and contingencies (Note 13)
Shareholders’ equity:
Preferred stock, $5 par, liquidation preference of $25,000 per share	3,053	3,053
Common stock, $5 par	3,910	4,047
Additional paid-in capital	7,893	9,104
Retained earnings	16,259	14,809
AOCI, net of deferred income taxes	(1,467)	(1,132)
Noncontrolling interests	47	45
Total shareholders’ equity	29,695	29,926
Total liabilities and shareholders’ equity	$ 221,642	$ 219,276
Common shares outstanding	782,006	809,475
Common shares authorized	2,000,000	2,000,000
Preferred shares outstanding	126	126
Preferred shares authorized	5,000	5,000