XML 78 R145.htm IDEA: XBRL DOCUMENT v2.4.1.9
Summary of Vantiv Holding, LLC Sales Transactions (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended
Mar. 31, 2012
Jun. 30, 2014
Sep. 30, 2013
Jun. 30, 2013
Dec. 31, 2012
Dec. 31, 2014
Jun. 30, 2009
Related Party Transaction [Line Items]              
Gain on sale of Vantiv Holding, LLC $ 115us-gaap_EquityMethodInvestmentNetSalesProceeds            
Vantiv Holding, LLC              
Related Party Transaction [Line Items]              
Percentage Of Vantiv Holding, LLC Sold   3.00%fitb_PercentageOfProcessingBusinessSold
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 3.00%fitb_PercentageOfProcessingBusinessSold
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 5.00%fitb_PercentageOfProcessingBusinessSold
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 6.00%fitb_PercentageOfProcessingBusinessSold
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		    
Gain on sale of Vantiv Holding, LLC   $ 125us-gaap_EquityMethodInvestmentNetSalesProceeds
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 $ 85us-gaap_EquityMethodInvestmentNetSalesProceeds
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 $ 242us-gaap_EquityMethodInvestmentNetSalesProceeds
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 $ 157us-gaap_EquityMethodInvestmentNetSalesProceeds
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		    
Equity Method Investment, Ownership Percentage 39.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 23.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 [1] 25.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 [1] 28.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 [1] 33.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 [1] 23.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember		 49.00%us-gaap_EquityMethodInvestmentOwnershipPercentage
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= fitb_FTPSHoldingLLCMember
[1] The Bancorp’s remaining investment in Vantiv Holding, LLC of $394 as of December 31, 2014 was accounted for as an equity method investment in the Bancorp’s Consolidated Financial Statements.