$FITB
FIFTH THIRD BANCORP Stock $fitb

$fitb Overview Financials Valuation SEC Filings Company Website

2014 Form 10-K Financial Statement

#000119312515062849 Filed on February 25, 2015

Income Statement

Concept	2014	2013 Q4	2013
Revenue	$4.030B		$3.973B
YoY Change	1.43%		-3.26%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$212.0M		$204.0M
YoY Change	3.92%		4.08%
% of Gross Profit
Depreciation & Amortization	$414.0M	$97.00M	$507.0M
YoY Change	-18.34%	-32.17%	-4.52%
% of Gross Profit
Operating Expenses	$212.0M		$204.0M
YoY Change	3.92%		4.08%
Operating Profit
YoY Change
Interest Expense	$451.0M		$412.0M
YoY Change	9.47%		-19.53%
% of Operating Profit
Other Income/Expense, Net	$181.0M		$193.0M
YoY Change	-6.22%		14.2%
Pretax Income	$2.028B	$561.0M	$2.598B
YoY Change	-21.94%	4.08%	17.56%
Income Tax	$545.0M	$159.0M	$772.0M
% Of Pretax Income	26.87%	28.34%	29.72%
Net Earnings	$1.481B	$403.0M	$1.836B
YoY Change	-19.34%	1.26%	16.5%
Net Earnings / Revenue	36.75%		46.21%
Basic Earnings Per Share	$1.68		$2.05
Diluted Earnings Per Share	$1.66	$459.4K	$2.02
COMMON SHARES
Basic Shares Outstanding	833.1M shares		869.5M shares
Diluted Shares Outstanding	843.0M shares		894.7M shares

Balance Sheet

Concept	2014	2013 Q4	2013
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$2.465B	$2.531B	$2.531B
YoY Change	-2.61%	-0.43%	-0.43%
Goodwill		$2.416B
YoY Change		0.0%
Intangibles		$19.00M
YoY Change		-29.63%
Long-Term Investments	$394.0M	$423.0M	$423.0M
YoY Change	-6.86%	-24.87%
Other Assets	$926.0M		$1.023B
YoY Change	-9.48%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$138.7B	$130.4B	$130.4B
YoY Change	6.33%	7.01%	7.01%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$1.700B	$1.664B	$1.664B
YoY Change	2.16%	-76.83%	-76.83%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	-$110.0M	$1.758B	-$203.0M
YoY Change	-45.81%	2.93%	-111.89%
LONG-TERM LIABILITIES
Long-Term Debt	$14.93B	$9.633B	$9.633B
YoY Change	54.95%	35.96%	35.96%
Other Long-Term Liabilities	$2.642B	$3.487B	$3.487B
YoY Change	-24.23%	32.13%	32.13%
Total Long-Term Liabilities	$17.57B	$13.12B	$13.12B
YoY Change	33.9%	34.92%	34.92%
TOTAL LIABILITIES
Total Short-Term Liabilities	-$110.0M	$1.758B	-$203.0M
Total Long-Term Liabilities	$17.57B	$13.12B	$13.12B
Total Liabilities	$123.1B	$115.8B	$115.9B
YoY Change	6.24%	7.11%	7.1%
SHAREHOLDERS EQUITY
Retained Earnings		$10.16B
YoY Change		15.83%
Common Stock		$2.051B
YoY Change		0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$1.295B
YoY Change		104.26%
Treasury Stock Shares		68.59M shares
Shareholders Equity	$15.63B	$14.59B	$14.59B
YoY Change
Total Liabilities & Shareholders Equity	$138.7B	$130.4B	$130.4B
YoY Change	6.33%	7.01%	7.01%

Cashflow Statement

Concept	2014	2013 Q4	2013
OPERATING ACTIVITIES
Net Income	$1.481B	$403.0M	$1.836B
YoY Change	-19.34%	1.26%	16.5%
Depreciation, Depletion And Amortization	$414.0M	$97.00M	$507.0M
YoY Change	-18.34%	-32.17%	-4.52%
Cash From Operating Activities	$2.076B	$768.0M	$4.595B
YoY Change	-54.82%	-529.05%	79.7%
INVESTING ACTIVITIES
Capital Expenditures	$216.0M	-$76.00M	$274.0M
YoY Change	-21.17%	-16.48%	-24.31%
Acquisitions
YoY Change
Other Investing Activities	-$8.722B	-$4.748B	-$9.910B
YoY Change	-11.99%	14.94%	60.59%
Cash From Investing Activities	-$8.938B	-$4.824B	-$10.18B
YoY Change	-12.23%	14.26%	55.89%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$654.0M		$1.320B
YoY Change	-50.45%
Debt Paid & Issued, Net	$1.399B		$2.225B
YoY Change	-37.12%		-29.57%
Cash From Financing Activities	6.775B	4.347B	6.326B
YoY Change	7.1%	-0.11%	68.51%
NET CHANGE
Cash From Operating Activities	2.076B	768.0M	4.595B
Cash From Investing Activities	-8.938B	-4.824B	-10.18B
Cash From Financing Activities	6.775B	4.347B	6.326B
Net Change In Cash	-87.00M	291.0M	737.0M
YoY Change	-111.8%	-693.88%	-431.98%
FREE CASH FLOW
Cash From Operating Activities	$2.076B	$768.0M	$4.595B
Capital Expenditures	$216.0M	-$76.00M	$274.0M
Free Cash Flow	$1.860B	$844.0M	$4.321B
YoY Change	-56.95%	-1059.09%	96.86%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014Q4	us-gaap	Liabilities Liabilities	123041000000	USD
CY2014	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	4030000000	USD
CY2012	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	4000000	USD
CY2012	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	845000000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-63000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	10000000	USD
CY2014	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	297000000	USD
CY2012	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3159000000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1799000000	USD
CY2014	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	295000000	USD
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	2051000000	USD
CY2014Q4	us-gaap	Preferred Stock Value PreferredStockValue	1331000000	USD
CY2013Q4	us-gaap	Servicing Asset At Amortized Value ServicingAssetAtAmortizedValue	971000000	USD
CY2013Q4	us-gaap	Property Subject To Or Available For Operating Lease Gross PropertySubjectToOrAvailableForOperatingLeaseGross	730000000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	88614000000	USD
CY2013Q4	us-gaap	Leases Receivable Commercial Lease Financing LeasesReceivableCommercialLeaseFinancing	3625000000	USD
CY2013Q4	us-gaap	Interest Bearing Domestic Deposit Checking InterestBearingDomesticDepositChecking	25875000000	USD
CY2013Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	17045000000	USD
CY2013Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	1758000000	USD
CY2013Q4	us-gaap	Demand Deposit Accounts DemandDepositAccounts	32634000000	USD
CY2013Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	284000000	USD
CY2013Q4	us-gaap	Time Deposits Less Than100000 TimeDepositsLessThan100000	3530000000	USD
CY2013Q4	us-gaap	Time Deposits100000 Or More Domestic TimeDeposits100000OrMoreDomestic	6571000000	USD
CY2013Q4	us-gaap	Deposits Deposits	99275000000	USD
CY2013Q4	us-gaap	Other Liabilities OtherLiabilities	3487000000	USD
CY2013Q4	us-gaap	Liabilities Liabilities	115817000000	USD
CY2013Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	1380000000	USD
CY2013Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	11644000000	USD
CY2013Q4	us-gaap	Deposits Foreign DepositsForeign	1976000000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	82000000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	10156000000	USD
CY2013Q4	us-gaap	Minority Interest MinorityInterest	37000000	USD
CY2013Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1295000000	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2561000000	USD
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue	1034000000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	2051000000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2465000000	USD
CY2014Q4	us-gaap	Other Assets OtherAssets	8241000000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	15626000000	USD
CY2014Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	3091000000	USD
CY2014Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	7914000000	USD
CY2013Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	5116000000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	138706000000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	1322000000	USD
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	309000000	USD
CY2013	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	54000000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	1582000000	USD
CY2014	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	3298000000	USD
CY2013	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	3447000000	USD
CY2013	us-gaap	Interest Expense Deposits InterestExpenseDeposits	202000000	USD
CY2012	us-gaap	Interest Expense Deposits InterestExpenseDeposits	216000000	USD
CY2013	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	520000000	USD
CY2012	us-gaap	Interest And Dividend Income Securities InterestAndDividendIncomeSecurities	529000000	USD
CY2014	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	8000000	USD
CY2013	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	6000000	USD
CY2013	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	3973000000	USD
CY2012	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	4107000000	USD
CY2014	us-gaap	Interest Expense Deposits InterestExpenseDeposits	202000000	USD
CY2014	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	2000000	USD
CY2013	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	6000000	USD
CY2012	us-gaap	Interest Expense Short Term Borrowings InterestExpenseShortTermBorrowings	8000000	USD
CY2014	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	247000000	USD
CY2013	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	204000000	USD
CY2012	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	288000000	USD
CY2014	us-gaap	Interest Expense InterestExpense	451000000	USD
CY2013	us-gaap	Interest Expense InterestExpense	412000000	USD
CY2012	us-gaap	Interest Expense InterestExpense	512000000	USD
CY2014	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3579000000	USD
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3595000000	USD
CY2014	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	315000000	USD
CY2013	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	229000000	USD
CY2014	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	560000000	USD
CY2012	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	303000000	USD
CY2014	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3264000000	USD
CY2013	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3332000000	USD
CY2012	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	3292000000	USD
CY2013	us-gaap	Fees And Commissions Depositor Accounts FeesAndCommissionsDepositorAccounts	549000000	USD
CY2014	fitb	Card And Processing Revenue CardAndProcessingRevenue	295000000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	1481000000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	14967000000	USD
CY2013Q4	us-gaap	Long Term Debt LongTermDebt	9633000000	USD
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.22
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.22
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	2000000000	shares
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	2000000000	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	824046952	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	855305745	shares
CY2014Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	99845629	shares
CY2014Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	187000000	USD
CY2013Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	208000000	USD
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	3561000000	USD
CY2012	us-gaap	Gain Loss On Sales Of Mortgage Backed Securities Mbs GainLossOnSalesOfMortgageBackedSecuritiesMBS	3000000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	1483000000	USD
CY2012	us-gaap	Dividends Preferred Stock DividendsPreferredStock	35000000	USD
CY2013	us-gaap	Gain Loss On Sales Of Mortgage Backed Securities Mbs GainLossOnSalesOfMortgageBackedSecuritiesMBS	13000000	USD
CY2012	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1607000000	USD
CY2012	us-gaap	Investment Advisory Fees InvestmentAdvisoryFees	374000000	USD
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	904425226	shares
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.36
CY2012	fitb	Corporate Banking Revenue CorporateBankingRevenue	413000000	USD
CY2012	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2000000	USD
CY2014	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	310000000	USD
CY2013	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	700000000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	39000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	347000000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1830000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	2000000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1828000000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-295000000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-8000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-293000000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1533000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-10000000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1543000000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	24000000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1481000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	29000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-2000000	USD
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.69
CY2013	fitb	Card And Processing Revenue CardAndProcessingRevenue	272000000	USD
CY2012	fitb	Card And Processing Revenue CardAndProcessingRevenue	253000000	USD
CY2014	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	450000000	USD
CY2012	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	574000000	USD
CY2012	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	15000000	USD
CY2014	us-gaap	Noninterest Income NoninterestIncome	2473000000	USD
CY2012	us-gaap	Noninterest Income NoninterestIncome	2999000000	USD
CY2014	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	334000000	USD
CY2012	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	371000000	USD
CY2014	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	212000000	USD
CY2014	fitb	Card And Processing Expense CardAndProcessingExpense	141000000	USD
CY2012	fitb	Card And Processing Expense CardAndProcessingExpense	121000000	USD
CY2014	us-gaap	Equipment Expense EquipmentExpense	121000000	USD
CY2012	us-gaap	Equipment Expense EquipmentExpense	110000000	USD
CY2014	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1139000000	USD
CY2012	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1374000000	USD
CY2014	us-gaap	Noninterest Expense NoninterestExpense	3709000000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2210000000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	636000000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	1574000000	USD
CY2014	us-gaap	Dividends Preferred Stock DividendsPreferredStock	67000000	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1414000000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1541000000	USD
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.68
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
CY2013	us-gaap	Noninterest Expense NoninterestExpense	3961000000	USD
CY2013	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	204000000	USD
CY2013	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1264000000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	1826000000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	2598000000	USD
CY2013	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	879000000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.05
CY2013	us-gaap	Dividends Preferred Stock DividendsPreferredStock	37000000	USD
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.02
CY2013	us-gaap	Net Income Loss NetIncomeLoss	1836000000	USD
CY2013	us-gaap	Other Labor Related Expenses OtherLaborRelatedExpenses	357000000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	772000000	USD
CY2013	us-gaap	Equipment Expense EquipmentExpense	114000000	USD
CY2013	us-gaap	Noninterest Income NoninterestIncome	3227000000	USD
CY2013	us-gaap	Gain Loss On Sale Of Securities Net GainLossOnSaleOfSecuritiesNet	21000000	USD
CY2013	fitb	Card And Processing Expense CardAndProcessingExpense	134000000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	1576000000	USD
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	842967356	shares
CY2014	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	148000000	USD
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-10000000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	378000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-95000000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	1479000000	USD
CY2012	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	3529000000	USD
CY2012	us-gaap	Increase Decrease In Time Deposits Of100000 Or More IncreaseDecreaseInTimeDepositsOf100000OrMore	279000000	USD
CY2012	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	-555000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	13000000	USD
CY2013	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	25000000	USD
CY2012	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-5000000	USD
CY2014	us-gaap	Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax	-25000000	USD
CY2012	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	43000000	USD
CY2012	us-gaap	Stockholders Equity Other StockholdersEquityOther	1000000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13251000000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	60000000	USD
CY2013	us-gaap	Stockholders Equity Other StockholdersEquityOther	-1000000	USD
CY2014	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	60000000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	13764000000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	14626000000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	15665000000	USD
CY2013	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1320000000	USD
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	1034000000	USD
CY2014	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	654000000	USD
CY2012	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	35000000	USD
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	325000000	USD
CY2013	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	407000000	USD
CY2013	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	37000000	USD
CY2014	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	427000000	USD
CY2014	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	67000000	USD
CY2012	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	650000000	USD
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	657000000	USD
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	9328000000	USD
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	3191000000	USD
CY2013	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	33000000	USD
CY2013	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	16216000000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	274000000	USD
CY2013	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	4750000000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-10184000000	USD
CY2013	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	6550000000	USD
CY2013	us-gaap	Increase Decrease In Time Deposits Of100000 Or More IncreaseDecreaseInTimeDepositsOf100000OrMore	3208000000	USD
CY2013	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	618000000	USD
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2225000000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	737000000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	6326000000	USD
CY2013	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	74000000	USD
CY2013	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	5044000000	USD
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	2521000000	USD
CY2012	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	275000000	USD
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13000000	USD
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	4100000000	USD
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	36000000	USD
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	6813000000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	362000000	USD
CY2012	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	5930000000	USD
CY2012	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	126000000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-6533000000	USD
CY2012	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	523000000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	3754000000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-222000000	USD
CY2011Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	2663000000	USD
CY2013	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	2695000000	USD
CY2012	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	640000000	USD
CY2013	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-4900000000	USD
CY2012	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	3041000000	USD
CY2013	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	11291	pure
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	393000000	USD
CY2013	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	37000000	USD
CY2012	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	35000000	USD
CY2012	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	103000000	USD
CY2013	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	206000000	USD
CY2013	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	507000000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	78000000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	569000000	USD
CY2012	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	531000000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	69000000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	271000000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	253000000	USD
CY2013	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	-192000000	USD
CY2013	fitb	Gain Loss On Sale And Fair Value Adjustment On Loans And Leases GainLossOnSaleAndFairValueAdjustmentOnLoansAndLeases	622000000	USD
CY2013	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	19003000000	USD
CY2013	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	131000000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	672000000	USD
CY2013	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	8000000	USD
CY2012	fitb	Gain Loss On Sale And Fair Value Adjustment On Loans And Leases GainLossOnSaleAndFairValueAdjustmentOnLoansAndLeases	583000000	USD
CY2012	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	22044000000	USD
CY2012	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1000000	USD
CY2012	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	393000000	USD
CY2013	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	674000000	USD
CY2013	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-17000000	USD
CY2012Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	2441000000	USD
CY2014	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	414000000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	83000000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	79000000	USD
CY2014	us-gaap	Mortgage Servicing Rights Msr Impairment Recovery MortgageServicingRightsMSRImpairmentRecovery	65000000	USD
CY2014	fitb	Gain Loss On Sale And Fair Value Adjustment On Loans And Leases GainLossOnSaleAndFairValueAdjustmentOnLoansAndLeases	67000000	USD
CY2014	fitb	Gain Loss Impairment Bank Premises Equipment GainLossImpairmentBankPremisesEquipment	19000000	USD
CY2014	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	4874000000	USD
CY2014	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	42000000	USD
CY2014	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	16000000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	221000000	USD
CY2014	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1000000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-555000000	USD
CY2014	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	5234000000	USD
CY2014	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	147000000	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	24000000	USD
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	2265000000	USD
CY2014	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	20000000	USD
CY2014	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	10691000000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	216000000	USD
CY2014	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	279000000	USD
CY2014	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	2798000000	USD
CY2014	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	3136000000	USD
CY2014	us-gaap	Payments To Acquire Equipment On Lease PaymentsToAcquireEquipmentOnLease	66000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-8938000000	USD
CY2014	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	6114000000	USD
CY2014	us-gaap	Increase Decrease In Time Deposits Of100000 Or More IncreaseDecreaseInTimeDepositsOf100000OrMore	-3677000000	USD
CY2014	us-gaap	Increase Decrease In Federal Funds Purchased IncreaseDecreaseInFederalFundsPurchased	140000000	USD
CY2014	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	176000000	USD
CY2014	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	423000000	USD
CY2014	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	67000000	USD
CY2014Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	2080000000	USD
CY2014	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	6570000000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1399000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	6775000000	USD
CY2014	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-22000000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-87000000	USD
CY2012	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-20000000	USD
CY2013	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	22047000000	USD
CY2014	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	5477000000	USD
CY2013	fitb	Gain Loss Impairment Bank Premises Equipment GainLossImpairmentBankPremisesEquipment	6000000	USD
CY2013	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	336000000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	2076000000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	4595000000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	2557000000	USD
CY2014	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	297000000	USD
CY2012	fitb	Gain Loss Impairment Bank Premises Equipment GainLossImpairmentBankPremisesEquipment	21000000	USD
CY2013	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-8000000	USD
CY2012	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-169000000	USD
CY2012	us-gaap	Disposal Group Not Discontinued Operation Gain Loss On Disposal DisposalGroupNotDiscontinuedOperationGainLossOnDisposal	272000000	USD
CY2013	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	1034000000	USD
CY2012	fitb	Treasury Stock Value Acquired TreasuryStockValueAcquired	-650000000	USD
CY2013	fitb	Treasury Stock Value Acquired TreasuryStockValueAcquired	-1320000000	USD
CY2014	fitb	Treasury Stock Value Acquired TreasuryStockValueAcquired	-654000000	USD
CY2014	us-gaap	Nature Of Operations NatureOfOperations	<p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Garamond;font-size:9pt;font-weight:bold;font-style:italic;margin-left:0px;">Nature of Operations</font></p><p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Garamond;font-size:9.5pt;margin-left:0px;">Fifth Third Bancorp, an Ohio corporation, conducts its principal lending, deposit gathering, transaction processing and service advisory activities through its banking and non-banking subsidiaries from banking centers located throughout the Midwestern and Southeastern regions of the United States.</font></p><p style='margin-top:6.6pt; margin-bottom:0pt'> </p>
CY2014	us-gaap	Use Of Estimates UseOfEstimates	<p style='margin-top:6.6pt; margin-bottom:0pt'><font style="font-family:Garamond;font-size:9pt;font-weight:bold;font-style:italic;margin-left:0px;">Use of Estimates</font></p><p style='margin-top:0pt; margin-bottom:0pt'><font style="font-family:Garamond;font-size:9.5pt;margin-left:0px;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates</font><font style="font-family:Garamond;font-size:9.5pt;">.</font></p><p style='margin-top:6.6pt; margin-bottom:0pt'> </p>
CY2014Q4	fitb	Commercial Loans On Nonaccrual Status CommercialLoansOnNonaccrualStatus	1000000	USD
CY2014Q4	fitb	Impaired Loans Accrual Status ImpairedLoansAccrualStatus	1000000	USD
CY2014Q4	fitb	Loans And Leases Receivable Impaired Carrying Value LoansAndLeasesReceivableImpairedCarryingValue	1000000	USD
CY2014Q4	fitb	Credit Risk Related Contingent Features Collateral Threshold CreditRiskRelatedContingentFeaturesCollateralThreshold	1000000	USD
CY2014	us-gaap	Interest Paid InterestPaid	429000000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	550000000	USD
CY2014	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	855000000	USD
CY2014	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	31000000	USD
CY2014	fitb	Transfer To Other Real Estate1 TransferToOtherRealEstate1	145000000	USD
CY2014	fitb	Transfers Of Held For Sale Loans To Other Real Estate Owned TransfersOfHeldForSaleLoansToOtherRealEstateOwned	2000000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	535000000	USD
CY2013	us-gaap	Interest Paid InterestPaid	406000000	USD
CY2013	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	44000000	USD
CY2013	fitb	Transfer To Other Real Estate1 TransferToOtherRealEstate1	204000000	USD
CY2013	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	641000000	USD
CY2013	fitb	Transfers Of Held For Sale Loans To Other Real Estate Owned TransfersOfHeldForSaleLoansToOtherRealEstateOwned	4000000	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	383000000	USD
CY2012	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	77000000	USD
CY2012	fitb	Transfer To Other Real Estate1 TransferToOtherRealEstate1	272000000	USD
CY2012	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	62000000	USD
CY2012	fitb	Transfers Of Held For Sale Loans To Other Real Estate Owned TransfersOfHeldForSaleLoansToOtherRealEstateOwned	23000000	USD
CY2012	us-gaap	Interest Paid InterestPaid	524000000	USD
CY2014	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	15000000	USD
CY2014	fitb	Banking Subsidiary Reserve Requirement BankingSubsidiaryReserveRequirement	1800000000	USD
CY2013	fitb	Banking Subsidiary Reserve Requirement BankingSubsidiaryReserveRequirement	1600000000	USD
CY2014	fitb	Subsidiary Deposit To Frb SubsidiaryDepositToFRB	1000000000	USD
CY2014	fitb	Dividend Received From Nonbank Companies And Related Subsidiaries DividendReceivedFromNonbankCompaniesAndRelatedSubsidiaries	1100000000	USD
CY2013	fitb	Subsidiary Deposit To Frb SubsidiaryDepositToFRB	942000000	USD
CY2013	fitb	Dividend Received From Nonbank Companies And Related Subsidiaries DividendReceivedFromNonbankCompaniesAndRelatedSubsidiaries	859000000	USD
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CY2014Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	21677000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	736000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	5000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	18409000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	159000000	USD
CY2014Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	248000000	USD
CY2013Q4	us-gaap	Federal Home Loan Bank Stock FederalHomeLoanBankStock	402000000	USD
CY2014Q4	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	352000000	USD
CY2013Q4	us-gaap	Federal Reserve Bank Stock FederalReserveBankStock	349000000	USD
CY2014	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	4000000	USD
CY2013	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	1000000	USD
CY2012	us-gaap	Trading Securities Realized Gain TradingSecuritiesRealizedGain	2000000	USD
CY2013	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	3000000	USD
CY2012	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	1000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	14200000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Pledged As Collateral AvailableForSaleSecuritiesPledgedAsCollateral	11600000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	168000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	6583000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	12784000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	1441000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	701000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	169000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	6841000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	13190000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	1505000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	703000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	148000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	21000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	17000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	1000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	148000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	21000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	17000000	USD
CY2014Q4	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	1000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	714000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	818000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	7986000000	USD
CY2013	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	85000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	156000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	104000000	USD
CY2014Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	2000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	137000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	3000000	USD
CY2014Q4	us-gaap	Loans Held For Sale Commercial And Industrial LoansHeldForSaleCommercialAndIndustrial	36000000	USD
CY2014Q4	us-gaap	Loans Held For Sale Commercial Real Estate LoansHeldForSaleCommercialRealEstate	11000000	USD
CY2014Q4	fitb	Loans Held For Sale Commercial Construction LoansHeldForSaleCommercialConstruction	2000000	USD
CY2014Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	1193000000	USD
CY2014Q4	us-gaap	Loans Held For Sale Other LoansHeldForSaleOther	18000000	USD
CY2013Q4	us-gaap	Loans Held For Sale Commercial And Industrial LoansHeldForSaleCommercialAndIndustrial	31000000	USD
CY2013Q4	us-gaap	Loans Held For Sale Commercial Real Estate LoansHeldForSaleCommercialRealEstate	3000000	USD
CY2013Q4	fitb	Loans Held For Sale Commercial Construction LoansHeldForSaleCommercialConstruction	2000000	USD
CY2013Q4	us-gaap	Loans Held For Sale Mortgages LoansHeldForSaleMortgages	890000000	USD
CY2013Q4	us-gaap	Loans Held For Sale Other LoansHeldForSaleOther	17000000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Consumer LoansAndLeasesReceivableConsumer	36568000000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Consumer LoansAndLeasesReceivableConsumer	36131000000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	53953000000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Commercial LoansAndLeasesReceivableCommercial	52046000000	USD
CY2014Q4	fitb	Loans Held For Sale Commercial Leases LoansHeldForSaleCommercialLeases	1000000	USD
CY2013Q4	fitb	Loans Held For Sale Commercial Leases LoansHeldForSaleCommercialLeases	1000000	USD
CY2014Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	665000000	USD
CY2014Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	169000000	USD
CY2013Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	700000000	USD
CY2013Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	111000000	USD
CY2014Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Federal Home Loan Bank Debt PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt	11100000000	USD
CY2013Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Federal Home Loan Bank Debt PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt	10900000000	USD
CY2014Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral	33900000000	USD
CY2013Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral	33500000000	USD
CY2013	us-gaap	Net Credit Loss On Loans Managed Or Securitized Or Assetbacked Financing Arrangement NetCreditLossOnLoansManagedOrSecuritizedOrAssetbackedFinancingArrangement	501000000	USD
CY2014	us-gaap	Net Credit Loss On Loans Managed Or Securitized Or Assetbacked Financing Arrangement NetCreditLossOnLoansManagedOrSecuritizedOrAssetbackedFinancingArrangement	575000000	USD
CY2014Q4	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	90084000000	USD
CY2013Q4	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	88614000000	USD
CY2014Q4	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	2800000000	USD
CY2013	us-gaap	Leveraged Leases Income Statement Income Tax Expense On Leveraged Leases LeveragedLeasesIncomeStatementIncomeTaxExpenseOnLeveragedLeases	9000000	USD
CY2014	us-gaap	Leveraged Leases Income Statement Income From Leveraged Leases LeveragedLeasesIncomeStatementIncomeFromLeveragedLeases	25000000	USD
CY2014	us-gaap	Leveraged Leases Income Statement Income Tax Expense On Leveraged Leases LeveragedLeasesIncomeStatementIncomeTaxExpenseOnLeveragedLeases	9000000	USD
CY2014Q4	us-gaap	Leveraged Leases Balance Sheet Investment In Leveraged Leases LeveragedLeasesBalanceSheetInvestmentInLeveragedLeases	874000000	USD
CY2013Q4	us-gaap	Leveraged Leases Balance Sheet Investment In Leveraged Leases LeveragedLeasesBalanceSheetInvestmentInLeveragedLeases	881000000	USD
CY2013	us-gaap	Leveraged Leases Income Statement Income From Leveraged Leases LeveragedLeasesIncomeStatementIncomeFromLeveragedLeases	25000000	USD
CY2013Q4	us-gaap	Capital Leases Net Investment In Direct Financing Leases CapitalLeasesNetInvestmentInDirectFinancingLeases	2700000000	USD
CY2014Q4	us-gaap	Leveraged Leases Net Investment In Leveraged Leases Disclosure Rental Receivables Net LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet	3589000000	USD
CY2014Q4	us-gaap	Leveraged Leases Net Investment In Leveraged Leases Disclosure Residual Value Of Leased Assets LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets	779000000	USD
CY2014Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	17000000	USD
CY2014Q4	fitb	Leveragedleasesnetinvestmentinleveragedleasesdisclosuregross Leveragedleasesnetinvestmentinleveragedleasesdisclosuregross	4385000000	USD
CY2014Q4	us-gaap	Leveraged Leases Balance Sheet Investment In Leveraged Leases Net LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet	3720000000	USD
CY2013Q4	us-gaap	Leveraged Leases Net Investment In Leveraged Leases Disclosure Rental Receivables Net LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet	3556000000	USD
CY2013Q4	us-gaap	Leveraged Leases Net Investment In Leveraged Leases Disclosure Residual Value Of Leased Assets LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets	754000000	USD
CY2013Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	15000000	USD
CY2013Q4	fitb	Leveragedleasesnetinvestmentinleveragedleasesdisclosuregross Leveragedleasesnetinvestmentinleveragedleasesdisclosuregross	4325000000	USD
CY2013Q4	us-gaap	Leveraged Leases Balance Sheet Investment In Leveraged Leases Net LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet	3625000000	USD
CY2014Q4	us-gaap	Leveraged Leases Net Investment In Leveraged Leases Disclosure Deferred Income LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredIncome	665000000	USD
CY2013Q4	us-gaap	Leveraged Leases Net Investment In Leveraged Leases Disclosure Deferred Income LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredIncome	700000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	681000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	625000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	501000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	405000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	329000000	USD
CY2014	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	4000000	USD
CY2013	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	13000000	USD
CY2014	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	315000000	USD
CY2013	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	637000000	USD
CY2012	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	837000000	USD
CY2012	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	303000000	USD
CY2013	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	229000000	USD
CY2014	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	104000000	USD
CY2013	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	136000000	USD
CY2012	us-gaap	Allowance For Loan And Lease Loss Recovery Of Bad Debts AllowanceForLoanAndLeaseLossRecoveryOfBadDebts	133000000	USD
CY2014	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	679000000	USD
CY2012Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	1854000000	USD
CY2011Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	2255000000	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	305000000	USD
CY2014Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	911000000	USD
CY2014Q4	fitb	Financing Receivable Allowance For Credit Losses Unallocated FinancingReceivableAllowanceForCreditLossesUnallocated	106000000	USD
CY2014Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	2261000000	USD
CY2014Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	87713000000	USD
CY2014Q4	us-gaap	Financing Receivable Acquired With Deteriorated Credit Quality FinancingReceivableAcquiredWithDeterioratedCreditQuality	2000000	USD
CY2014Q4	us-gaap	Notes Receivable Net NotesReceivableNet	89976000000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	378000000	USD
CY2013Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	1094000000	USD
CY2013Q4	fitb	Financing Receivable Allowance For Credit Losses Unallocated FinancingReceivableAllowanceForCreditLossesUnallocated	110000000	USD
CY2013Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	3381000000	USD
CY2013Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	85137000000	USD
CY2013Q4	us-gaap	Financing Receivable Acquired With Deteriorated Credit Quality FinancingReceivableAcquiredWithDeterioratedCreditQuality	4000000	USD
CY2013Q4	us-gaap	Notes Receivable Net NotesReceivableNet	88522000000	USD
CY2014Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	89272000000	USD
CY2014Q4	fitb	Financing Receivable Recorded Investment30 To89 Days Past Due FinancingReceivableRecordedInvestment30To89DaysPastDue	297000000	USD
CY2014Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	407000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	1430000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	1027000000	USD
CY2014Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	704000000	USD
CY2014Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	87000000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	87534000000	USD
CY2013Q4	fitb	Financing Receivable Recorded Investment30 To89 Days Past Due FinancingReceivableRecordedInvestment30To89DaysPastDue	345000000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue	643000000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	988000000	USD
CY2013Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	103000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	2457000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	1288000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	945000000	USD
CY2014Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	2233000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance	2729000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Unpaid Principal Balance ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance	891000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	3620000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	2539000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	814000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	367000000	USD
CY2013Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	3353000000	USD
CY2014	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3061000000	USD
CY2014	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	119000000	USD
CY2013	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2942000000	USD
CY2012	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	96000000	USD
CY2012	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2969000000	USD
CY2014Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	579000000	USD
CY2013Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	751000000	USD
CY2014Q4	fitb	Line Of Credit Letter Of Credit Commitments LineOfCreditLetterOfCreditCommitments	89000000	USD
CY2013Q4	fitb	Line Of Credit Letter Of Credit Commitments LineOfCreditLetterOfCreditCommitments	86000000	USD
CY2014	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	11102	pure
CY2014	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	548000000	USD
CY2013	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1081000000	USD
CY2014	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	27000000	USD
CY2013	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	58000000	USD
CY2013	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	44000000	USD
CY2012	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	16064	pure
CY2012	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	793000000	USD
CY2012	us-gaap	Allowance For Loan And Lease Losses Adjustments Net AllowanceForLoanAndLeaseLossesAdjustmentsNet	24000000	USD
CY2012	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	11000000	USD
CY2014	us-gaap	Allowance For Loan And Lease Losses Write Offs AllowanceForLoanAndLeaseLossesWriteOffs	8000000	USD
CY2014	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2346	pure
CY2013	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2225	pure
CY2014	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	87000000	USD
CY2012	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2316	pure
CY2012	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	86000000	USD
CY2013Q4	us-gaap	Land Improvements LandImprovements	838000000	USD
CY2013Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	1763000000	USD
CY2013Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1581000000	USD
CY2013Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	397000000	USD
CY2013Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	118000000	USD
CY2014Q4	us-gaap	Land Improvements LandImprovements	816000000	USD
CY2014Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	1810000000	USD
CY2014Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1682000000	USD
CY2014Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	416000000	USD
CY2014Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	98000000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2357000000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2166000000	USD
CY2014	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	17000000	USD
CY2014	us-gaap	Depreciation Nonproduction DepreciationNonproduction	254000000	USD
CY2013	us-gaap	Depreciation Nonproduction DepreciationNonproduction	245000000	USD
CY2012	us-gaap	Depreciation Nonproduction DepreciationNonproduction	233000000	USD
CY2013	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	16000000	USD
CY2012	us-gaap	Rental Income Nonoperating RentalIncomeNonoperating	17000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	92000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	87000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	79000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	76000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	69000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	294000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	11000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	9000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	5000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Interest Included In Payments CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments	9000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	28000000	USD
CY2014Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	697000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	37000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	5000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	5000000	USD
CY2014Q4	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	2000000	USD
CY2008	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	965000000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	2416000000	USD
CY2012	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	186000000	USD
CY2014	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P4Y6M
CY2014Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	167000000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	152000000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	15000000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	199000000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	180000000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	19000000	USD
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4000000	USD
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8000000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13000000	USD
CY2013Q1	fitb	Carrying Value Of Loans Securitized CarryingValueOfLoansSecuritized	509000000	USD
CY2013Q1	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	6000000	USD
CY2014	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	5467000000	USD
CY2013	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	21529000000	USD
CY2014	fitb	Origination Fees And Gains On Loan Sales OriginationFeesAndGainsOnLoanSales	153000000	USD
CY2014	us-gaap	Servicing Fees Net ServicingFeesNet	246000000	USD
CY2013	fitb	Origination Fees And Gains On Loan Sales OriginationFeesAndGainsOnLoanSales	453000000	USD
CY2013	us-gaap	Servicing Fees Net ServicingFeesNet	251000000	USD
CY2012	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	21574000000	USD
CY2012	fitb	Origination Fees And Gains On Loan Sales OriginationFeesAndGainsOnLoanSales	821000000	USD
CY2012	us-gaap	Servicing Fees Net ServicingFeesNet	250000000	USD
CY2013Q4	us-gaap	Principal Amount Outstanding On Loans Securitized PrincipalAmountOutstandingOnLoansSecuritized	69200000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	514000000	USD
CY2012Q4	fitb	Mortgage Servicing Rights MortgageServicingRights	1358000000	USD
CY2013Q4	fitb	Mortgage Servicing Rights MortgageServicingRights	1440000000	USD
CY2012Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	661000000	USD
CY2013	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries	-192000000	USD
CY2013Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	469000000	USD
CY2014Q4	fitb	Mortgage Servicing Rights MortgageServicingRights	1392000000	USD
CY2014	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Provisions Recoveries ValuationAllowanceForImpairmentOfRecognizedServicingAssetsProvisionsRecoveries	65000000	USD
CY2014Q4	us-gaap	Valuation Allowance For Impairment Of Recognized Servicing Assets Balance ValuationAllowanceForImpairmentOfRecognizedServicingAssetsBalance	534000000	USD
CY2014Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	858000000	USD
CY2013Q4	us-gaap	Servicing Asset At Amortized Value Fair Value ServicingAssetAtAmortizedValueFairValue	971000000	USD
CY2014	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	121000000	USD
CY2013	us-gaap	Servicing Asset At Amortized Value Amortization1 ServicingAssetAtAmortizedValueAmortization1	168000000	USD
CY2013Q4	us-gaap	Equity Method Investments EquityMethodInvestments	423000000	USD
CY2014Q4	us-gaap	Principal Amount Outstanding On Loans Securitized PrincipalAmountOutstandingOnLoansSecuritized	65400000000	USD
CY2014Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral	830000000	USD
CY2013Q4	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	12000000	USD
CY2014Q4	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	16000000	USD
CY2014Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1043000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1553000000	USD
CY2013Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	754000000	USD
CY2014	us-gaap	Maximum Length Of Time Hedged In Interest Rate Cash Flow Hedge1 MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1	P5Y
CY2013Q4	us-gaap	Other Derivatives Not Designated As Hedging Instruments Liabilities At Fair Value OtherDerivativesNotDesignatedAsHedgingInstrumentsLiabilitiesAtFairValue	3000000	USD
CY2014Q4	us-gaap	Other Derivatives Not Designated As Hedging Instruments Liabilities At Fair Value OtherDerivativesNotDesignatedAsHedgingInstrumentsLiabilitiesAtFairValue	2000000	USD
CY2014	us-gaap	Derivative Average Remaining Maturity1 DerivativeAverageRemainingMaturity1	P2Y7M6D
CY2014Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	1113000000	USD
CY2013Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	1203000000	USD
CY2014Q4	us-gaap	Advances To Affiliate AdvancesToAffiliate	1685000000	USD
CY2014Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	1623000000	USD
CY2014Q4	us-gaap	Derivative Assets DerivativeAssets	2080000000	USD
CY2014Q4	fitb	Accounts Receivable Net And Due From Customer Acceptances AccountsReceivableNetAndDueFromCustomerAcceptances	1452000000	USD
CY2014Q4	us-gaap	Equity Method Investments EquityMethodInvestments	394000000	USD
CY2014Q4	us-gaap	Interest Receivable InterestReceivable	312000000	USD
CY2014Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	236000000	USD
CY2014Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	97000000	USD
CY2014Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	107000000	USD
CY2014Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	255000000	USD
CY2013Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	306000000	USD
CY2013Q4	us-gaap	Advances To Affiliate AdvancesToAffiliate	1687000000	USD
CY2013Q4	us-gaap	Derivative Assets DerivativeAssets	1553000000	USD
CY2013Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	1587000000	USD
CY2013Q4	fitb	Accounts Receivable Net And Due From Customer Acceptances AccountsReceivableNetAndDueFromCustomerAcceptances	1433000000	USD
CY2013Q4	us-gaap	Other Assets Miscellaneous OtherAssetsMiscellaneous	902000000	USD
CY2013Q4	us-gaap	Interest Receivable InterestReceivable	361000000	USD
CY2013Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	12000000	USD
CY2013Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	94000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	702000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	4018000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	2481000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1951000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	1698000000	USD
CY2014Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	4117000000	USD
CY2014Q4	fitb	Debt Principal Outstanding DebtPrincipalOutstanding	14600000000	USD
CY2014Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	25000000	USD
CY2014Q4	us-gaap	Derivative Amount Of Hedged Item DerivativeAmountOfHedgedItem	407000000	USD
CY2013Q4	fitb	Debt Principal Outstanding DebtPrincipalOutstanding	9400000000	USD
CY2013Q4	us-gaap	Debt Instrument Unamortized Discount Premium Net DebtInstrumentUnamortizedDiscountPremiumNet	21000000	USD
CY2013Q4	us-gaap	Derivative Amount Of Hedged Item DerivativeAmountOfHedgedItem	278000000	USD
CY2013Q4	us-gaap	Line Of Credit LineOfCredit	4129000000	USD
CY2014Q4	us-gaap	Line Of Credit LineOfCredit	3974000000	USD
CY2014Q4	fitb	Maximum Reasonably Possible Loss Related To Mortgage Representation And Warranty Provisions In Excess Of Reserve MaximumReasonablyPossibleLossRelatedToMortgageRepresentationAndWarrantyProvisionsInExcessOfReserve	57000000	USD
CY2014Q4	fitb	Total Variable Rate Demand Notes TotalVariableRateDemandNotes	1700000000	USD
CY2013Q4	fitb	Total Variable Rate Demand Notes TotalVariableRateDemandNotes	2100000000	USD
CY2014Q4	fitb	Letters Credit Issued Related Variable Rate Demand Notes LettersCreditIssuedRelatedVariableRateDemandNotes	1200000000	USD
CY2013Q4	fitb	Letters Credit Issued Related Variable Rate Demand Notes LettersCreditIssuedRelatedVariableRateDemandNotes	1500000000	USD
CY2014	fitb	Repurchase Claim Settlement RepurchaseClaimSettlement	25000000	USD
CY2014	us-gaap	Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense	<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 14px"><td colspan="11" style="width: 720px; text-align:left;border-color:#000000;min-width:720px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 9.5pt;COLOR: #000000;TEXT-ALIGN: left;">The following tables provide a rollforward of unresolved claims by claimant type for the years ended:</font></td></tr><tr style="height: 14px"><td style="width: 445px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:445px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:2px;text-align:left;border-color:#000000;min-width:445px;"> </td><td colspan="4" style="width: 125px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:125px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">GSE</font></td><td style="width: 10px; border-top-style:solid;border-top-width:2px;text-align:center;border-color:#000000;min-width:10px;"> </td><td colspan="4" style="width: 125px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:125px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">Private Label</font></td><td style="width: 15px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">December 31, 2014 ($ in millions)</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Units</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Dollars</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Units</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Dollars</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:2px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Balance, beginning of period</font></td><td style="width: 50px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 264</font></td><td style="width: 15px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:2px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 41</font></td><td style="width: 10px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 33</font></td><td style="width: 15px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:2px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 5</font></td><td style="width: 15px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;"> New demands</font></td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 744</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 95</font></td><td style="width: 10px; text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 14</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 2</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;"> Loan paydowns/payoffs</font></td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (44)</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (5)</font></td><td style="width: 10px; text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (2)</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (1)</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;"> Resolved demands</font></td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (927)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (125)</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (44)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (5)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Balance, end of period</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 37</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 6</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 1</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 1</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr></table></div><p style='margin-top: 0pt; margin-bottom: 0pt;'></p><div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:445px;"> </td><td colspan="4" style="width: 125px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:125px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">GSE</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td colspan="4" style="width: 125px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:125px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">Private Label</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">December 31, 2013 ($ in millions)</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Units</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:center;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Dollars</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Units</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">Dollars</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Balance, beginning of period</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 294</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 48</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 124</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 19</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;"> New demands</font></td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 1,962</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 259</font></td><td style="width: 10px; text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 237</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 4</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;"> Loan paydowns/payoffs</font></td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (20)</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (3)</font></td><td style="width: 10px; text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (6)</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (1)</font></td><td style="width: 15px; text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;"> Resolved demands</font></td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (1,972)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (263)</font></td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (322)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> (17)</font></td><td style="width: 15px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:445px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Balance, end of period</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 264</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 41</font></td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 33</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:10px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">$</font></td><td style="width: 50px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:50px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;"> 5</font></td><td style="width: 15px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:15px;"> </td></tr><tr style="height: 14px"><td style="width: 445px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:445px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td><td style="width: 10px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:10px;"> </td><td style="width: 50px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:50px;"> </td><td style="width: 15px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:15px;"> </td></tr></table></div>
CY2014Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	13000000	USD
CY2014Q4	us-gaap	Borrowings Under Guaranteed Investment Agreements BorrowingsUnderGuaranteedInvestmentAgreements	62000000	USD
CY2013Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	12000000	USD
CY2008	us-gaap	Loss Contingency Claims Dismissed Number LossContingencyClaimsDismissedNumber	2	pure
CY2014Q4	fitb	Percentage Escrow Funds Returned Defendants PercentageEscrowFundsReturnedDefendants	0.2500	pure
CY2012Q4	fitb	Non Class Action Escrow NonClassActionEscrow	4000000	USD
CY2012Q4	fitb	Class Settlement Escrow ClassSettlementEscrow	46000000	USD
CY2014Q4	us-gaap	Loss Contingency Range Of Possible Loss Portion Not Accrued LossContingencyRangeOfPossibleLossPortionNotAccrued	105000000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	38000000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	365000000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	252000000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	19000000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	8000000	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1000000	USD
CY2013Q4	us-gaap	Due From Related Parties DueFromRelatedParties	86000000	USD
CY2014Q4	us-gaap	Due From Related Parties DueFromRelatedParties	63000000	USD
CY2012Q1	us-gaap	Equity Method Investment Net Sales Proceeds EquityMethodInvestmentNetSalesProceeds	115000000	USD
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	48000000	USD
CY2013	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	77000000	USD
CY2012	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	61000000	USD
CY2014	us-gaap	Investment Income Dividend InvestmentIncomeDividend	23000000	USD
CY2013	us-gaap	Investment Income Dividend InvestmentIncomeDividend	40000000	USD
CY2014	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	83000000	USD
CY2013	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	88000000	USD
CY2012	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	83000000	USD
CY2010	fitb	Outstanding Loan Balance OutstandingLoanBalance	1250000000	USD
CY2012	us-gaap	Investment Income Dividend InvestmentIncomeDividend	30000000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	424000000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	34000000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	466000000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	71000000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	9000000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	494000000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	23000000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	519000000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	232000000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	23000000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	327000000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2000000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2000000	USD
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0120	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.3500	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0140	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.0140	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.0810	pure
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2690	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.3500	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.0110	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.0600	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.0030	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0030	pure
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2970	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.3500	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.0170	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Tax Exempt Income EffectiveIncomeTaxRateReconciliationTaxExemptIncome	0.0210	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.0670	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.0800	pure
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.0010	pure
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.2880	pure
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CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	3000000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	7000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1000000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2000000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18000000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	7000000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	14000000	USD
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CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1000000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	5000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	180000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1023000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	130000000	USD
CY2013Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1961000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	189000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	926000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	148000000	USD
CY2014Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	2130000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1204000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	938000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	463000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	113000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	96000000	USD
CY2014Q4	fitb	Deferred Tax Assets Reserve For Unfunded Credit Commitment DeferredTaxAssetsReserveForUnfundedCreditCommitment	47000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	18000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	896000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	329000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	237000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	231000000	USD
CY2014Q4	fitb	Qualifying Hedges And Free Standing Derivatives QualifyingHedgesAndFreeStandingDerivatives	105000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	103000000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	81000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits	109000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	554000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	865000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	254000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	101000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Investment In Noncontrolled Affiliates DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates	381000000	USD
CY2013Q4	fitb	Deferred Tax Assets Reserve For Unfunded Credit Commitment DeferredTaxAssetsReserveForUnfundedCreditCommitment	57000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	44000000	USD
CY2013Q4	fitb	Qualifying Hedges And Free Standing Derivatives QualifyingHedgesAndFreeStandingDerivatives	97000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	114000000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	76000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	22000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	18000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	22000000	USD
CY2014Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	19000000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1000000	USD
CY2014Q4	fitb	Credit Losses Remaining In Retained Earnings CreditLossesRemainingInRetainedEarnings	157000000	USD
CY2013Q4	fitb	Credit Losses Remaining In Retained Earnings CreditLossesRemainingInRetainedEarnings	157000000	USD
CY2013Q4	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	19000000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1000000	USD
CY2014	us-gaap	Operating Loss Carryforwards Expiration Date OperatingLossCarryforwardsExpirationDate	2034-12-31
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-37000000	USD
CY2014	fitb	Other Comprehensive Income Amortization Of Net Actuarial Gain Loss Before Tax OtherComprehensiveIncomeAmortizationOfNetActuarialGainLossBeforeTax	7000000	USD
CY2014	fitb	Other Comprehensive Income Defined Benefit Plans Recognized Net Gain Loss Due To Settlements Before Tax OtherComprehensiveIncomeDefinedBenefitPlansRecognizedNetGainLossDueToSettlementsBeforeTax	5000000	USD
CY2014	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	-25000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-52000000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-21000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	38000000	USD
CY2013	fitb	Other Comprehensive Income Amortization Of Net Actuarial Gain Loss Before Tax OtherComprehensiveIncomeAmortizationOfNetActuarialGainLossBeforeTax	11000000	USD
CY2014	us-gaap	Defined Benefit Plan Future Amortization Of Gain Loss DefinedBenefitPlanFutureAmortizationOfGainLoss	10000000	USD
CY2012	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	10000000	USD
CY2012	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	13000000	USD
CY2012	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-14000000	USD
CY2012	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	17000000	USD
CY2013	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	10000000	USD
CY2013	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	13000000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-11000000	USD
CY2013	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	13000000	USD
CY2014	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-5000000	USD
CY2014	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	8000000	USD
CY2014	fitb	Defined Benefit Plans Amount Recognized In Periodic Benefit Cost And Accumulated Other Comprehensive Income DefinedBenefitPlansAmountRecognizedInPeriodicBenefitCostAndAccumulatedOtherComprehensiveIncome	33000000	USD
CY2013	fitb	Other Comprehensive Income Defined Benefit Plans Recognized Net Gain Loss Due To Settlements Before Tax OtherComprehensiveIncomeDefinedBenefitPlansRecognizedNetGainLossDueToSettlementsBeforeTax	5000000	USD
CY2013	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	54000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-7000000	USD
CY2014	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	10000000	USD
CY2014	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	14000000	USD
CY2014	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-7000000	USD
CY2013	fitb	Defined Benefit Plans Amount Recognized In Periodic Benefit Cost And Accumulated Other Comprehensive Income DefinedBenefitPlansAmountRecognizedInPeriodicBenefitCostAndAccumulatedOtherComprehensiveIncome	-41000000	USD
CY2013	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-5000000	USD
CY2012	fitb	Other Comprehensive Income Amortization Of Net Actuarial Gain Loss Before Tax OtherComprehensiveIncomeAmortizationOfNetActuarialGainLossBeforeTax	14000000	USD
CY2012	us-gaap	Defined Benefit Plan Amounts Recognized In Other Comprehensive Income Loss Net Gain Loss Before Tax DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax	13000000	USD
CY2012	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-6000000	USD
CY2012	fitb	Other Comprehensive Income Defined Benefit Plans Recognized Net Gain Loss Due To Settlements Before Tax OtherComprehensiveIncomeDefinedBenefitPlansRecognizedNetGainLossDueToSettlementsBeforeTax	6000000	USD
CY2012	fitb	Defined Benefit Plans Amount Recognized In Periodic Benefit Cost And Accumulated Other Comprehensive Income DefinedBenefitPlansAmountRecognizedInPeriodicBenefitCostAndAccumulatedOtherComprehensiveIncome	4000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	195000000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	200000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0382	pure
CY2014Q4	fitb	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnAssets	0.0725	pure
CY2014	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0472	pure
CY2014	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0725	pure
CY2013	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0383	pure
CY2013Q4	fitb	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationExpectedLongTermReturnOnAssets	0.0750	pure
CY2013Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0400	pure
CY2013	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0400	pure
CY2013Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0472	pure
CY2013	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0750	pure
CY2012	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease	0.0500	pure
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CY2012Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0383	pure
CY2012Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Rate Of Compensation Increase DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease	0.0400	pure
CY2012	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0800	pure
CY2012	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate	0.0427	pure
CY2014Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	21000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	19000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	18000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	16000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	80000000	USD
CY2014Q4	fitb	Defined Benefit Plan Effect25 Basis Point Decrease In Expected Rate Return And Discount Rate DefinedBenefitPlanEffect25BasisPointDecreaseInExpectedRateReturnAndDiscountRate	1000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	22000000	USD
CY2014	us-gaap	Defined Benefit Plans Estimated Future Employer Contributions In Next Fiscal Year DefinedBenefitPlansEstimatedFutureEmployerContributionsInNextFiscalYear	4000000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1	pure
CY2014Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1	pure
CY2014	fitb	Weightedaverageallocationofassetsrelatedtodefinedbenefitplansdisclosuretabletextblock Weightedaverageallocationofassetsrelatedtodefinedbenefitplansdisclosuretabletextblock	<div><table style="border-collapse:collapse;margin-top:20px;"><tr style="height: 14px"><td colspan="7" style="width: 720px; text-align:left;border-color:#000000;min-width:720px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 9.5pt;COLOR: #000000;">The following table provides the Bancorp’s targeted and actual weighted-average asset allocations by asset category for the years ended December 31:</font></td></tr><tr style="height: 14px"><td style="width: 465px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:465px;"> <sup></sup></td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:465px;"> <sup></sup></td><td colspan="2" style="width: 85px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:85px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">Targeted range</font></td><td colspan="2" style="width: 85px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:85px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">2014</font></td><td colspan="2" style="width: 85px; border-top-style:solid;border-top-width:2px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:85px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">2013</font></td></tr><tr style="height: 13px"><td style="width: 465px; border-top-style:solid;border-top-width:2px;text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Equity securities</font><sup></sup></td><td style="width: 65px; border-top-style:solid;border-top-width:2px;text-align:center;border-color:#000000;min-width:65px;"> </td><td style="width: 20px; border-top-style:solid;border-top-width:2px;text-align:center;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">62</font></td><td style="width: 20px; border-top-style:solid;border-top-width:2px;text-align:center;border-color:#000000;min-width:20px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">%</font></td><td style="width: 65px; border-top-style:solid;border-top-width:2px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">65</font></td><td style="width: 20px; border-top-style:solid;border-top-width:2px;text-align:center;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Bancorp common stock</font><sup></sup></td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">2</font></td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">2</font></td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Total equity securities</font><sup>(a)</sup></td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">39-78</font></td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:center;border-color:#000000;min-width:20px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">%</font></td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">64</font></td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">67</font></td><td style="width: 20px; border-top-style:solid;border-top-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Total fixed-income securities</font><sup></sup></td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">11-41</font></td><td style="width: 20px; text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">20</font></td><td style="width: 20px; text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">22</font></td><td style="width: 20px; text-align:left;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Alternative strategies</font><sup></sup></td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">8-18</font></td><td style="width: 20px; text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">12</font></td><td style="width: 20px; text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">7</font></td><td style="width: 20px; text-align:left;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Cash</font><sup></sup></td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: right;">0-10</font></td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">4</font></td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-bottom-style:solid;border-bottom-width:1px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">4</font></td><td style="width: 20px; border-bottom-style:solid;border-bottom-width:1px;text-align:left;border-color:#000000;min-width:20px;"> </td></tr><tr style="height: 14px"><td style="width: 465px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:465px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">Total</font><sup></sup></td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:65px;"> </td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:20px;"> </td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">100</font></td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:center;border-color:#000000;min-width:20px;"><font style="FONT-WEIGHT: bold;FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;TEXT-ALIGN: center;">%</font></td><td style="width: 65px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:right;border-color:#000000;min-width:65px;"><font style="FONT-FAMILY: Garamond;FONT-SIZE: 8.5pt;COLOR: #000000;">100</font></td><td style="width: 20px; border-top-style:solid;border-top-width:1px;border-bottom-style:solid;border-bottom-width:2px;text-align:left;border-color:#000000;min-width:20px;"> </td></tr></table></div><p style='margin-top: 0pt; margin-bottom: 0pt;'></p><p style='margin-top:12pt; margin-bottom:0pt'></p><ul><li style="margin-left:36px;list-style:lower-alpha;"><font style="font-family:Garamond;font-size:8pt;font-style:italic;">Includes mutual and exchange traded funds</font><font style="font-family:Garamond;font-size:8pt;font-style:italic;">.</font></li></ul><p style='margin-top:0pt; margin-bottom:0pt'> </p>
CY2014Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	247000000	USD
CY2013Q4	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	221000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	534000000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-187000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-451000000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	158000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-145000000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	50000000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	470000000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	375000000	USD
CY2014Q4	fitb	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares To Be Issued Upon Exercise Of Outstanding Awards ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesToBeIssuedUponExerciseOfOutstandingAwards	7260000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	38217000	shares
CY2009	fitb	Share Based Compensation Arrangement By Share Based Payment Award Options Available For Grant Additional Shares Authorized In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAvailableForGrantAdditionalSharesAuthorizedInPeriod	12000000	shares
CY2007	fitb	Share Based Compensation Arrangement By Share Based Payment Award Options Available For Grant Additional Shares Authorized In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAvailableForGrantAdditionalSharesAuthorizedInPeriod	1500000	shares
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	83000000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	78000000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	69000000	USD
CY2014	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	30000000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	28000000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	24000000	USD
CY2014Q4	fitb	Share Based Compensation Arrangement By Share Based Payment Award Potential Percentage Dilution To Common Shares ShareBasedCompensationArrangementByShareBasedPaymentAwardPotentialPercentageDilutionToCommonShares	0.1	pure
CY2014Q4	fitb	Share Based Compensation Arrangement By Share Based Payment Award Outstanding Award As Percentage Of Shares Issued ShareBasedCompensationArrangementByShareBasedPaymentAwardOutstandingAwardAsPercentageOfSharesIssued	0.07	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.35	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.36	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.37	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.024	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.030	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.028	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.020	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.010	pure
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.012	pure
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	6.53
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.56
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.23
CY2014	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	115000	shares
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	166000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	265000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	265000	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	546000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3877000	shares
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	546000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	3141000	shares
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	190000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7584000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	3877000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	3502000	shares
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	205000	shares
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	12.84
CY2014	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	36.42
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.25
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	14.25
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	45.00
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	20.72
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	51.23
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	11.88
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	20.72
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	53.88
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	45.00
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	66.25
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	10.32
CY2014Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	265000	shares
CY2014Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	14.25
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y
CY2014	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	44000000	USD
CY2013	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	52000000	USD
CY2012	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	35000000	USD
CY2014	us-gaap	Banking Fees And Commissions BankingFeesAndCommissions	30000000	USD
CY2013	us-gaap	Banking Fees And Commissions BankingFeesAndCommissions	34000000	USD
CY2012	us-gaap	Banking Fees And Commissions BankingFeesAndCommissions	32000000	USD
CY2014	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	25000000	USD
CY2013	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	27000000	USD
CY2012	us-gaap	Fees And Commissions Other FeesAndCommissionsOther	27000000	USD
CY2014	fitb	Insuranceincome Insuranceincome	13000000	USD
CY2013	fitb	Insuranceincome Insuranceincome	25000000	USD
CY2012	fitb	Insuranceincome Insuranceincome	28000000	USD
CY2014	us-gaap	Noninterest Income Other NoninterestIncomeOther	34000000	USD
CY2013	us-gaap	Noninterest Income Other NoninterestIncomeOther	54000000	USD
CY2012	us-gaap	Noninterest Income Other NoninterestIncomeOther	28000000	USD
CY2014	us-gaap	Loan Processing Fee LoanProcessingFee	119000000	USD
CY2013	us-gaap	Loan Processing Fee LoanProcessingFee	158000000	USD
CY2012	us-gaap	Loan Processing Fee LoanProcessingFee	183000000	USD
CY2014	fitb	Federal Deposit Insurance Corporation Premium Expense And Other Taxes FederalDepositInsuranceCorporationPremiumExpenseAndOtherTaxes	89000000	USD
CY2013	fitb	Federal Deposit Insurance Corporation Premium Expense And Other Taxes FederalDepositInsuranceCorporationPremiumExpenseAndOtherTaxes	127000000	USD
CY2012	fitb	Federal Deposit Insurance Corporation Premium Expense And Other Taxes FederalDepositInsuranceCorporationPremiumExpenseAndOtherTaxes	114000000	USD
CY2014	us-gaap	Professional Fees ProfessionalFees	72000000	USD
CY2013	us-gaap	Professional Fees ProfessionalFees	76000000	USD
CY2012	us-gaap	Professional Fees ProfessionalFees	56000000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	67000000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	57000000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	43000000	USD
CY2014	us-gaap	Travel And Entertainment Expense TravelAndEntertainmentExpense	52000000	USD
CY2012	us-gaap	Travel And Entertainment Expense TravelAndEntertainmentExpense	52000000	USD
CY2014	us-gaap	Postage Expense PostageExpense	47000000	USD
CY2013	us-gaap	Postage Expense PostageExpense	48000000	USD
CY2012	us-gaap	Postage Expense PostageExpense	48000000	USD
CY2014	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	41000000	USD
CY2013	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	42000000	USD
CY2012	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	40000000	USD
CY2014	fitb	Recruitment And Education Expense RecruitmentAndEducationExpense	28000000	USD
CY2013	fitb	Recruitment And Education Expense RecruitmentAndEducationExpense	26000000	USD
CY2012	fitb	Recruitment And Education Expense RecruitmentAndEducationExpense	28000000	USD
CY2013	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	-8000000	USD
CY2012	us-gaap	Gains Losses On Extinguishment Of Debt Before Write Off Of Deferred Debt Issuance Cost GainsLossesOnExtinguishmentOfDebtBeforeWriteOffOfDeferredDebtIssuanceCost	-169000000	USD
CY2014	fitb	Provision For Unfunded Commitments And Letters Of Credit ProvisionForUnfundedCommitmentsAndLettersOfCredit	-27000000	USD
CY2013	fitb	Provision For Unfunded Commitments And Letters Of Credit ProvisionForUnfundedCommitmentsAndLettersOfCredit	-17000000	USD
CY2012	fitb	Provision For Unfunded Commitments And Letters Of Credit ProvisionForUnfundedCommitmentsAndLettersOfCredit	-2000000	USD
CY2014	us-gaap	Other Expenses OtherExpenses	178000000	USD
CY2013	us-gaap	Other Expenses OtherExpenses	185000000	USD
CY2012	us-gaap	Other Expenses OtherExpenses	169000000	USD
CY2014	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	84000000	USD
CY2013	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	75000000	USD
CY2012	us-gaap	Operating Leases Income Statement Lease Revenue OperatingLeasesIncomeStatementLeaseRevenue	60000000	USD
CY2012	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	1531000000	USD
CY2014	us-gaap	General Insurance Expense GeneralInsuranceExpense	16000000	USD
CY2013	us-gaap	General Insurance Expense GeneralInsuranceExpense	17000000	USD
CY2012	us-gaap	General Insurance Expense GeneralInsuranceExpense	18000000	USD
CY2014	us-gaap	Supplies Expense SuppliesExpense	15000000	USD
CY2013	us-gaap	Supplies Expense SuppliesExpense	16000000	USD
CY2012	us-gaap	Supplies Expense SuppliesExpense	17000000	USD
CY2014	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	48000000	USD
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	77000000	USD
CY2012	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	61000000	USD
CY2014	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	45000000	USD
CY2013	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	47000000	USD
CY2012	us-gaap	Fees And Commissions Credit And Debit Cards FeesAndCommissionsCreditAndDebitCards	46000000	USD
CY2014	fitb	Gain From Warrant And Put Options Associated With Processing Business Sale GainFromWarrantAndPutOptionsAssociatedWithProcessingBusinessSale	31000000	USD
CY2013	fitb	Gain From Warrant And Put Options Associated With Processing Business Sale GainFromWarrantAndPutOptionsAssociatedWithProcessingBusinessSale	206000000	USD
CY2012	fitb	Gain From Warrant And Put Options Associated With Processing Business Sale GainFromWarrantAndPutOptionsAssociatedWithProcessingBusinessSale	67000000	USD
CY2013	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	3000000	USD
CY2012	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	20000000	USD
CY2014	fitb	Noninterest Expense Operating Losses NoninterestExpenseOperatingLosses	188000000	USD
CY2013	fitb	Noninterest Expense Operating Losses NoninterestExpenseOperatingLosses	221000000	USD
CY2012	fitb	Noninterest Expense Operating Losses NoninterestExpenseOperatingLosses	187000000	USD
CY2014	fitb	Affordable Housing Investments Impairment AffordableHousingInvestmentsImpairment	135000000	USD
CY2013	fitb	Affordable Housing Investments Impairment AffordableHousingInvestmentsImpairment	108000000	USD
CY2012	fitb	Affordable Housing Investments Impairment AffordableHousingInvestmentsImpairment	90000000	USD
CY2014	us-gaap	Marketing Expense MarketingExpense	98000000	USD
CY2013	us-gaap	Marketing Expense MarketingExpense	114000000	USD
CY2012	us-gaap	Marketing Expense MarketingExpense	128000000	USD
CY2014	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	17000000	USD
CY2013	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	16000000	USD
CY2012	us-gaap	Foreclosed Real Estate Expense ForeclosedRealEstateExpense	21000000	USD
CY2014	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-14000000	USD
CY2013	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-26000000	USD
CY2012	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	-57000000	USD
CY2012	fitb	Loss On Swap Associated With Sale Visa LossOnSwapAssociatedWithSaleVisa	-45000000	USD
CY2013	fitb	Loss On Swap Associated With Sale Visa LossOnSwapAssociatedWithSaleVisa	-31000000	USD
CY2014	fitb	Loss On Swap Associated With Sale Visa LossOnSwapAssociatedWithSaleVisa	-38000000	USD
CY2014	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	12000000	USD
CY2013	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	14000000	USD
CY2012	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	10000000	USD
CY2014	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	1402000000	USD
CY2013	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	1785000000	USD
CY2013	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	18000000	USD
CY2012	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	35000000	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1414000000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1817000000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	1576000000	USD
CY2014	fitb	Net Income Loss Allocated To Common Stockholders Diluted NetIncomeLossAllocatedToCommonStockholdersDiluted	1402000000	USD
CY2013	fitb	Net Income Loss Allocated To Common Stockholders Diluted NetIncomeLossAllocatedToCommonStockholdersDiluted	1803000000	USD
CY2012	fitb	Net Income Loss Allocated To Common Stockholders Diluted NetIncomeLossAllocatedToCommonStockholdersDiluted	1566000000	USD
CY2014	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	12000000	USD
CY2013	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	14000000	USD
CY2012	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	10000000	USD
CY2014	fitb	Weighted Average Shares Outstanding Basic WeightedAverageSharesOutstandingBasic	833000000	shares
CY2013	fitb	Weighted Average Shares Outstanding Basic WeightedAverageSharesOutstandingBasic	869000000	shares
CY2012	fitb	Weighted Average Shares Outstanding Basic WeightedAverageSharesOutstandingBasic	904000000	shares
CY2014	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	10000000	shares
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	8000000	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	6000000	shares
CY2013	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	18000000	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	36000000	shares
CY2014	fitb	Weighted Average Diluted Shares Outstanding WeightedAverageDilutedSharesOutstanding	843000000	shares
CY2013	fitb	Weighted Average Diluted Shares Outstanding WeightedAverageDilutedSharesOutstanding	895000000	shares
CY2012	fitb	Weighted Average Diluted Shares Outstanding WeightedAverageDilutedSharesOutstanding	946000000	shares
CY2014Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	12000000	USD
CY2014Q4	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Fifty Basis Point Decrease In Interest Rate SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfFiftyBasisPointDecreaseInInterestRate	9000000	USD
CY2014Q4	fitb	Sensitivity Analysis Of Decrease In Fair Value Of Derivatives Impact Of Twentyfive Basis Point Increase In Interest Rate SensitivityAnalysisOfDecreaseInFairValueOfDerivativesImpactOfTwentyfiveBasisPointIncreaseInInterestRate	5000000	USD
CY2014Q4	fitb	Sensitivity Analysis Of Decrease In Fair Value Of Derivatives Impact Of Fifty Basis Point Increase In Interest Rate SensitivityAnalysisOfDecreaseInFairValueOfDerivativesImpactOfFiftyBasisPointIncreaseInInterestRate	11000000	USD
CY2014Q4	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of10 Percent Adverse Change In Other Assumption SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf10PercentAdverseChangeInOtherAssumption	1000000	USD
CY2014Q4	us-gaap	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of20 Percent Adverse Change In Other Assumption SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf20PercentAdverseChangeInOtherAssumption	2000000	USD
CY2014Q4	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Ten Percent Changes In Assumed Loan Closing Rates SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfTenPercentChangesInAssumedLoanClosingRates	1000000	USD
CY2014Q4	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Twenty Percent Changes In Assumed Loan Closing Rates SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfTwentyPercentChangesInAssumedLoanClosingRates	2000000	USD
CY2014Q4	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Twentyfive Basis Point Decrease In Interest Rate SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfTwentyfiveBasisPointDecreaseInInterestRate	5000000	USD
CY2014Q4	fitb	Incremental Unit Purchase Option IncrementalUnitPurchaseOption	20000000	shares
CY2014Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	15.98
CY2014	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	29000000	USD
CY2014Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	484000000	USD
CY2014	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Change In Unrealized Gains Losses Relating To Assets FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsLossesRelatingToAssets	10000000	USD
CY2014	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	122000000	USD
CY2014	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	102000000	USD
CY2013Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	437000000	USD
CY2014	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases1	-1000000	USD
CY2014	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales1	-1000000	USD
CY2012Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	278000000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	233000000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	106000000	USD
CY2013	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	34000000	USD
CY2013	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Change In Unrealized Gains Losses Relating To Assets FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsLossesRelatingToAssets	185000000	USD
CY2013	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases1	-2000000	USD
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	130000000	USD
CY2012	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Change In Unrealized Gains Losses Relating To Assets FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsLossesRelatingToAssets	255000000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	440000000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	318000000	USD
CY2012	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	26000000	USD
CY2014	us-gaap	Fair Value Measured On Recurring Basis Gain Loss Included In Earnings FairValueMeasuredOnRecurringBasisGainLossIncludedInEarnings	122000000	USD
CY2013	us-gaap	Fair Value Measured On Recurring Basis Gain Loss Included In Earnings FairValueMeasuredOnRecurringBasisGainLossIncludedInEarnings	233000000	USD
CY2012	us-gaap	Fair Value Measured On Recurring Basis Gain Loss Included In Earnings FairValueMeasuredOnRecurringBasisGainLossIncludedInEarnings	440000000	USD
CY2014	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Change In Unrealized Gains Losses Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsLossesIncludedInEarnings	10000000	USD
CY2013	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Change In Unrealized Gains Losses Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsLossesIncludedInEarnings	185000000	USD
CY2012	fitb	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liabilities Change In Unrealized Gains Losses Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitiesChangeInUnrealizedGainsLossesIncludedInEarnings	255000000	USD
CY2014Q4	us-gaap	Assets Fair Value Disclosure Nonrecurring AssetsFairValueDisclosureNonrecurring	2144000000	USD
CY2014	us-gaap	Asset Impairment Charges AssetImpairmentCharges	629000000	USD
CY2013	us-gaap	Asset Impairment Charges AssetImpairmentCharges	202000000	USD
CY2013Q4	us-gaap	Assets Fair Value Disclosure Nonrecurring AssetsFairValueDisclosureNonrecurring	1766000000	USD
CY2014	us-gaap	Fair Value Option Changes In Fair Value Gain Loss1 FairValueOptionChangesInFairValueGainLoss1	26000000	USD
CY2013	us-gaap	Fair Value Option Changes In Fair Value Gain Loss1 FairValueOptionChangesInFairValueGainLoss1	20000000	USD
CY2013	fitb	Private Equity Fund Impairment PrivateEquityFundImpairment	4000000	USD
CY2014Q4	us-gaap	Cash Reserve Deposit Required And Made CashReserveDepositRequiredAndMade	1700000000	USD
CY2013Q4	us-gaap	Cash Reserve Deposit Required And Made CashReserveDepositRequiredAndMade	1600000000	USD
CY2014Q4	us-gaap	Number Of Stores NumberOfStores	1302	pure
CY2012Q4	us-gaap	Assets Assets	121894000000	USD

Files In Submission

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$FITB
FIFTH THIRD BANCORP Stock $fitb

2014 Form 10-K Financial Statement

#000119312515062849 Filed on February 25, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FITB FIFTH THIRD BANCORP Stock $fitb

2014 Form 10-K Financial Statement

#000119312515062849 Filed on February 25, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FITB
FIFTH THIRD BANCORP Stock $fitb