Other Assets (Components of Other Assets Included in the Consolidated Balance Sheets) (Detail) - USD ($) $ in Millions		Dec. 31, 2017	Dec. 31, 2016
Prepaid Expense and Other Assets
Accounts receivable and drafts-in-process		$ 1,763	$ 2,158
Bank owned life insurance		1,720	1,681
Partnership investments		1,557	1,689
Derivative instruments		823	1,057
Accrued interest and fees receivable		378	350
Investment in Vantiv Holding, LLC		219	414
Vantiv, Inc. TRA put/call receivable		105	165
Prepaid expenses		87	83
Income tax receivable		66	1
OREO and other repossessed personal property		54	84
Other		203	162
Total other assets	[1]	$ 6,975	$ 7,844

[1] Includes $ 0 and $ 85 of cash and due from banks, $ 62 and $ 0 of other short-term investments, $ 1,297 and $ 1,216 of portfolio loans and leases, $ (6) and $ (26) of ALLL, $ 7 and $ 9 of other assets, $ 2 and $ 3 of other liabilities and $ 1,190 and $ 1,094 of long-term debt from consolidated VIEs that are included in their respective captions above at December 31, 2017 and 2016 , respectively. For further information, refer to Note 11 .