Assets and Liabilities Related to Non-consolidated VIEs and Maximum Exposure to Losses (Detail) - Variable Interest Entity, Not Primary Beneficiary - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Fifth Third Community Development Corporation Investments
Variable Interest Entity
Total Assets	$ 1,455	$ 1,432
Total liabilities	367	364
Maximum Exposure	1,455	1,432
Private equity investment funds
Variable Interest Entity
Total Assets	211	189
Maximum Exposure	271	267
Loans Provided to VIEs
Variable Interest Entity
Total Assets	1,630	1,900
Maximum Exposure	2,599	2,759
Automobile Loan Securitizations
Variable Interest Entity
Total Assets	1	2
Maximum Exposure	$ 1	$ 2

The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=52262685&loc=d3e5728-111685

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 6
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=52262685&loc=d3e5747-111685

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Carrying amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary.

+ References

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- Definition

Carrying amount of the liabilities in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary.

+ References

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