VIE (Classifications of Consolidated VIE Assets, Liabilities and Noncontrolling Interest Included in the Bancorp's Consolidated Balance Sheets) (Detail) - USD ($) $ in Millions		Mar. 31, 2017		Dec. 31, 2016		Mar. 31, 2016	Dec. 31, 2015
Assets
Cash and due from banks		$ 2,205	[1]	$ 2,392	[1]	$ 2,298	$ 2,540
Commercial mortgage loans		6,924		6,899
Automobile loans		9,572		9,983
ALLL		(1,238)	[2]	(1,253)	[1],[3]	$ (1,295)	$ (1,272)
Other assets	[1]	7,139		7,844
Liabilities
Other liabilities	[1]	2,104		2,269
Long-term debt	[1]	13,658		14,388
Noncontrolling interests		27		27
Variable Interest Entity, Primary Beneficiary
Assets
Cash and due from banks		85		85
Commercial mortgage loans		46		46
Automobile loans		969		1,170
ALLL		(25)		(26)
Other assets		7		9
Total Assets		1,082		1,284
Liabilities
Other liabilities		2		3
Long-term debt		883		1,094
Total liabilities		885		1,097
Noncontrolling interests		27		27
Variable Interest Entity, Primary Beneficiary | Automobile Loans
Assets
Cash and due from banks		84		84
Commercial mortgage loans		0		0
Automobile loans		969		1,170
ALLL		(5)		(6)
Other assets		7		9
Total Assets		1,055		1,257
Liabilities
Other liabilities		2		3
Long-term debt		883		1,094
Total liabilities		885		1,097
Noncontrolling interests		0		0
Variable Interest Entity, Primary Beneficiary | Fifth Third Community Development Corporation Investments
Assets
Cash and due from banks		1		1
Commercial mortgage loans		46		46
Automobile loans		0		0
ALLL		(20)		(20)
Other assets		0		0
Total Assets		27		27
Liabilities
Other liabilities		0		0
Long-term debt		0		0
Total liabilities		0		0
Noncontrolling interests		$ 27		$ 27

[1] Includes $ 85 and $ 85 of cash and due from banks, $ 1,015 and $ 1,216 of portfolio loans and leases , $ (25) and $ (26) of ALLL, $ 7 and $ 9 of other assets, $ 2 and $ 3 of other liabilities , and $ 883 and $ 1,094 of long-term debt from consolidated VIEs that are included in their respective captions above at March 31, 2017 and December 31, 2016 , respectively. For further information refer to Note 10 .

[2] Includes $ 2 related to leveraged leases at March 31, 2017 .

[3] Includes $ 2 related to leveraged leases at December 31, 2016 .