$FITB
FIFTH THIRD BANCORP Stock $fitb

$fitb Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-Q Financial Statement

#000003552722000182 Filed on May 09, 2022

Income Statement

Concept	2022 Q1	2021 Q1
Revenue	$1.289B	$1.302B
YoY Change	-1.0%	-14.62%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development	$101.0M	$93.00M
YoY Change	8.6%	0.0%
% of Gross Profit
Depreciation & Amortization	$29.00M	$32.00M
YoY Change	-9.38%	3.23%
% of Gross Profit
Operating Expenses	$101.0M	$93.00M
YoY Change	8.6%	0.0%
Operating Profit
YoY Change
Interest Expense	$94.00M	$126.0M
YoY Change	-25.4%	-57.43%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$612.0M	$883.0M
YoY Change	-30.69%	1371.67%
Income Tax	$118.0M	$189.0M
% Of Pretax Income	19.28%	21.4%
Net Earnings	$494.0M	$694.0M
YoY Change	-28.82%	1408.7%
Net Earnings / Revenue	38.32%	53.3%
Basic Earnings Per Share	$0.69	$0.94
Diluted Earnings Per Share	$0.68	$0.93
COMMON SHARES
Basic Shares Outstanding	688.0M shares	714.0M shares
Diluted Shares Outstanding	696.0M shares	723.0M shares

Balance Sheet

Concept	2022 Q1	2021 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$3.049B	$3.122B
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	$2.102B	$2.072B
YoY Change	1.45%	-16.55%
Goodwill	$4.514B	$4.259B
YoY Change	5.99%	-0.05%
Intangibles	$145.0M	$127.0M
YoY Change	14.17%
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$211.5B	$206.9B
YoY Change	2.2%	11.6%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$533.0M	$525.0M
YoY Change	1.52%	-5.06%
Deferred Revenue
YoY Change
Short-Term Debt	$751.0M	$908.0M
YoY Change	-17.29%	-59.1%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$1.471B	$1.879B
YoY Change	-21.71%	-22.74%
LONG-TERM LIABILITIES
Long-Term Debt	$10.82B	$14.74B
YoY Change	-26.64%	-9.45%
Other Long-Term Liabilities	$7.634B	$4.381B
YoY Change	74.25%	8.9%
Total Long-Term Liabilities	$18.45B	$19.12B
YoY Change	-3.53%	-5.82%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.471B	$1.879B
Total Long-Term Liabilities	$18.45B	$19.12B
Total Liabilities	$191.3B	$184.3B
YoY Change	3.79%	12.71%
SHAREHOLDERS EQUITY
Retained Earnings	$20.50B	$18.86B
YoY Change	8.68%
Common Stock	$2.051B	$2.051B
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$7.010B	$5.819B
YoY Change	20.47%
Treasury Stock Shares	238.0M shares	212.3M shares
Shareholders Equity	$20.18B	$22.60B
YoY Change
Total Liabilities & Shareholders Equity	$211.5B	$206.9B
YoY Change	2.2%	11.6%

Cashflow Statement

Concept	2022 Q1	2021 Q1
OPERATING ACTIVITIES
Net Income	$494.0M	$694.0M
YoY Change	-28.82%	1408.7%
Depreciation, Depletion And Amortization	$29.00M	$32.00M
YoY Change	-9.38%	3.23%
Cash From Operating Activities	$1.687B	-$366.0M
YoY Change	-560.93%	-184.53%
INVESTING ACTIVITIES
Capital Expenditures	$63.00M	$60.00M
YoY Change	5.0%	-18.92%
Acquisitions
YoY Change
Other Investing Activities	-$1.415B	-$2.244B
YoY Change	-36.94%	-84.06%
Cash From Investing Activities	-$1.617B	-$2.322B
YoY Change	-30.36%	-83.63%
FINANCING ACTIVITIES
Cash Dividend Paid	$230.0M	$215.0M
YoY Change	6.98%	13.16%
Common Stock Issuance & Retirement, Net	$0.00	$180.0M
YoY Change	-100.0%
Debt Paid & Issued, Net	$870.0M	$131.0M
YoY Change	564.12%	-27.22%
Cash From Financing Activities	-$15.00M	$2.663B
YoY Change	-100.56%	-80.64%
NET CHANGE
Cash From Operating Activities	$1.687B	-$366.0M
Cash From Investing Activities	-$1.617B	-$2.322B
Cash From Financing Activities	-$15.00M	$2.663B
Net Change In Cash	$55.00M	-$25.00M
YoY Change	-320.0%	-725.0%
FREE CASH FLOW
Cash From Operating Activities	$1.687B	-$366.0M
Capital Expenditures	$63.00M	$60.00M
Free Cash Flow	$1.624B	-$426.0M
YoY Change	-481.22%	-218.66%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022Q1	dei	Amendment Flag AmendmentFlag	false
CY2022Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000035527
CY2022Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2022Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2022Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2022Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	OH
CY2022Q1	dei	Entity Registrant Name EntityRegistrantName	FIFTH THIRD BANCORP
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssets
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssets
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentNet
CY2022Q1	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#PropertyPlantAndEquipmentNet
CY2021Q4	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesMember
CY2022Q1	us-gaap	Operating Lease Liability Statement Of Financial Position Extensible List OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesMember
CY2022Q1	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtMember
CY2021Q4	us-gaap	Finance Lease Liability Statement Of Financial Position Extensible List FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#LongTermDebtMember
CY2022Q1	dei	Document Type DocumentType	10-Q
CY2022Q1	dei	Document Period End Date DocumentPeriodEndDate	2022-03-31
CY2022Q1	dei	Entity File Number EntityFileNumber	001-33653
CY2022Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OH
CY2022Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	31-0854434
CY2022Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	38 Fountain Square Plaza
CY2022Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Cincinnati
CY2022Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	45263
CY2022Q1	dei	City Area Code CityAreaCode	800
CY2022Q1	dei	Local Phone Number LocalPhoneNumber	972-3030
CY2022Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2022Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022Q1	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	686087463	shares
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CY2022Q1	fitb	Loans And Leases Receivable Net Consumer Home Equity LoansAndLeasesReceivableNetConsumerHomeEquity	3916000000	USD
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CY2022Q1	fitb	Loans Leases Receivable Consumer Installments LoansLeasesReceivableConsumerInstallments	17424000000	USD
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CY2021Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	85000000	USD
CY2021Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	85000000	USD
CY2022Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	52000000	USD
CY2021Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	42000000	USD
CY2022Q1	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-14000000	USD
CY2021Q1	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	3000000	USD
CY2022Q1	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-1000000	USD
CY2021Q1	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-2000000	USD
CY2022Q1	us-gaap	Noninterest Income NoninterestIncome	684000000	USD
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	749000000	USD
CY2022Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	711000000	USD
CY2021Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	706000000	USD
CY2022Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	101000000	USD
CY2021Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	93000000	USD
CY2022Q1	us-gaap	Occupancy Net OccupancyNet	77000000	USD
CY2021Q1	us-gaap	Occupancy Net OccupancyNet	79000000	USD
CY2022Q1	us-gaap	Equipment Expense EquipmentExpense	36000000	USD
CY2022Q1	us-gaap	Equipment Expense EquipmentExpense	36000000	USD
CY2021Q1	us-gaap	Equipment Expense EquipmentExpense	34000000	USD
CY2021Q1	us-gaap	Equipment Expense EquipmentExpense	34000000	USD
CY2022Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	32000000	USD
CY2021Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	35000000	USD
CY2022Q1	us-gaap	Marketing Expense MarketingExpense	24000000	USD
CY2021Q1	us-gaap	Marketing Expense MarketingExpense	23000000	USD
CY2022Q1	fitb	Card And Processing Expense CardAndProcessingExpense	19000000	USD
CY2021Q1	fitb	Card And Processing Expense CardAndProcessingExpense	30000000	USD
CY2022Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	222000000	USD
CY2021Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	215000000	USD
CY2022Q1	us-gaap	Noninterest Expense NoninterestExpense	1222000000	USD
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	1215000000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	612000000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	883000000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	118000000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189000000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	494000000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	694000000	USD
CY2022Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	20000000	USD
CY2021Q1	us-gaap	Dividends Preferred Stock DividendsPreferredStock	20000000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	474000000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	674000000	USD
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.93
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	687537989	shares
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	714432813	shares
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	696242395	shares
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	723425111	shares
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	494000000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	694000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-1929000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-700000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	2000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-11000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-313000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-64000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	60000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	57000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	1000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	1000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2303000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-809000000	USD
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1809000000	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-115000000	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	23111000000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	694000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-809000000	USD
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2021Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	195000000	USD
CY2021Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	180000000	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	-6000000	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	22595000000	USD
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	22210000000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	494000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2303000000	USD
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.30
CY2022Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	209000000	USD
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	5000000	USD
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	20177000000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	494000000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	694000000	USD
CY2022Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	45000000	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-173000000	USD
CY2022Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	109000000	USD
CY2021Q1	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	122000000	USD
CY2022Q1	us-gaap	Share Based Compensation ShareBasedCompensation	79000000	USD
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	55000000	USD
CY2022Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	19000000	USD
CY2021Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-186000000	USD
CY2022Q1	fitb	Gain Loss On Sale Of Securities Net Including Gains Losses In Corporate Banking Revenue GainLossOnSaleOfSecuritiesNetIncludingGainsLossesInCorporateBankingRevenue	-18000000	USD
CY2021Q1	fitb	Gain Loss On Sale Of Securities Net Including Gains Losses In Corporate Banking Revenue GainLossOnSaleOfSecuritiesNetIncludingGainsLossesInCorporateBankingRevenue	-1000000	USD
CY2022Q1	fitb	Msr Fair Value Adjustment MsrFairValueAdjustment	-137000000	USD
CY2021Q1	fitb	Msr Fair Value Adjustment MsrFairValueAdjustment	-71000000	USD
CY2022Q1	fitb	Gain Loss On Sale And Fair Value Adjustment On Loans And Leases GainLossOnSaleAndFairValueAdjustmentOnLoansAndLeases	8000000	USD
CY2021Q1	fitb	Gain Loss On Sale And Fair Value Adjustment On Loans And Leases GainLossOnSaleAndFairValueAdjustmentOnLoansAndLeases	48000000	USD
CY2022Q1	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	3000000	USD
CY2021Q1	us-gaap	Gain Loss On Sales Of Assets And Asset Impairment Charges GainLossOnSalesOfAssetsAndAssetImpairmentCharges	-23000000	USD
CY2022Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	3398000000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	3557000000	USD
CY2022Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	2001000000	USD
CY2021Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	4174000000	USD
CY2022Q1	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	11000000	USD
CY2021Q1	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	8000000	USD
CY2022Q1	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-186000000	USD
CY2021Q1	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	155000000	USD
CY2022Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-287000000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-265000000	USD
CY2022Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-810000000	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-284000000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1687000000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-366000000	USD
CY2022Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	993000000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	453000000	USD
CY2022Q1	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	43000000	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Loans Held For Investment ProceedsFromSaleOfLoansHeldForInvestment	155000000	USD
CY2022Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	12000000	USD
CY2022Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	1438000000	USD
CY2021Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	1341000000	USD
CY2022Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	14423000000	USD
CY2021Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	3092000000	USD
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	63000000	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	60000000	USD
CY2022Q1	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	139000000	USD
CY2021Q1	us-gaap	Payments To Acquire Mortgage Servicing Rights Msr PaymentsToAcquireMortgageServicingRightsMSR	18000000	USD
CY2022Q1	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	19000000	USD
CY2021Q1	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	11000000	USD
CY2022Q1	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	8000000	USD
CY2021Q1	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	16000000	USD
CY2022Q1	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-14043000000	USD
CY2021Q1	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	788000000	USD
CY2022Q1	fitb	Payments For Proceeds From Portfolio Loans And Leases PaymentsForProceedsFromPortfolioLoansAndLeases	3504000000	USD
CY2021Q1	fitb	Payments For Proceeds From Portfolio Loans And Leases PaymentsForProceedsFromPortfolioLoansAndLeases	355000000	USD
CY2022Q1	fitb	Proceeds From Payments For Operating Lease Equipment ProceedsFromPaymentsForOperatingLeaseEquipment	-32000000	USD
CY2021Q1	fitb	Proceeds From Payments For Operating Lease Equipment ProceedsFromPaymentsForOperatingLeaseEquipment	3000000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1617000000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2322000000	USD
CY2022Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1287000000	USD
CY2021Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	3312000000	USD
CY2022Q1	fitb	Proceeds From Payments For Other Short Term Borrowings And Federal Funds Purchased ProceedsFromPaymentsForOtherShortTermBorrowingsAndFederalFundsPurchased	-139000000	USD
CY2021Q1	fitb	Proceeds From Payments For Other Short Term Borrowings And Federal Funds Purchased ProceedsFromPaymentsForOtherShortTermBorrowingsAndFederalFundsPurchased	-82000000	USD
CY2022Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	230000000	USD
CY2021Q1	us-gaap	Payments Of Dividends PaymentsOfDividends	215000000	USD
CY2022Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	12000000	USD
CY2021Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	25000000	USD
CY2022Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	870000000	USD
CY2021Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	131000000	USD
CY2022Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2021Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	180000000	USD
CY2022Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-75000000	USD
CY2021Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-66000000	USD
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-15000000	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2663000000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	55000000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-25000000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2994000000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3147000000	USD
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3049000000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3122000000	USD
CY2022Q1	us-gaap	Interest Paid Net InterestPaidNet	158000000	USD
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	182000000	USD
CY2022Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	11000000	USD
CY2021Q1	us-gaap	Income Taxes Paid IncomeTaxesPaid	209000000	USD
CY2022Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	71000000	USD
CY2021Q1	us-gaap	Transfer Of Portfolio Loans And Leases To Held For Sale1 TransferOfPortfolioLoansAndLeasesToHeldForSale1	220000000	USD
CY2022Q1	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	402000000	USD
CY2021Q1	us-gaap	Transfer Of Loans Held For Sale To Portfolio Loans1 TransferOfLoansHeldForSaleToPortfolioLoans1	10000000	USD
CY2022Q1	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	2000000	USD
CY2021Q1	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	4000000	USD
CY2022Q1	fitb	Property And Equipment Transferred To Other Real Estate Owned PropertyAndEquipmentTransferredToOtherRealEstateOwned	15000000	USD
CY2021Q1	fitb	Property And Equipment Transferred To Other Real Estate Owned PropertyAndEquipmentTransferredToOtherRealEstateOwned	16000000	USD
CY2022Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	31000000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	15000000	USD
CY2022Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	3000000	USD
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	18000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	50171000000	USD
CY2022Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	180000000	USD
CY2022Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	1519000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	48832000000	USD
CY2022Q1	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	6000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	USD
CY2022Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	USD
CY2022Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	6000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	36941000000	USD
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1313000000	USD
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	144000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	38110000000	USD
CY2021Q4	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	8000000	USD
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	0	USD
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	0	USD
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	8000000	USD
CY2022Q1	us-gaap	Trading Securities Debt TradingSecuritiesDebt	324000000	USD
CY2021Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	512000000	USD
CY2022Q1	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	358000000	USD
CY2021Q4	us-gaap	Equity Securities Fv Ni EquitySecuritiesFvNi	376000000	USD
CY2022Q1	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	109000000	USD
CY2021Q4	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	82000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	3000000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	2000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	10000000	USD
CY2022Q1	us-gaap	Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings	0	USD
CY2021Q1	us-gaap	Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings	7000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	3000000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Gain Loss DebtSecuritiesAvailableForSaleGainLoss	-15000000	USD
CY2022Q1	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	-1000000	USD
CY2021Q1	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	-2000000	USD
CY2022Q1	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	11000000	USD
CY2021Q1	us-gaap	Debt Securities Trading Unrealized Gain Loss DebtSecuritiesTradingUnrealizedGainLoss	9000000	USD
CY2022Q1	fitb	Total Trading Securities Gains Losses TotalTradingSecuritiesGainsLosses	10000000	USD
CY2021Q1	fitb	Total Trading Securities Gains Losses TotalTradingSecuritiesGainsLosses	7000000	USD
CY2022Q1	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	1000000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni Realized Gain Loss EquitySecuritiesFvNiRealizedGainLoss	2000000	USD
CY2022Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	-29000000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni Unrealized Gain Loss EquitySecuritiesFvNiUnrealizedGainLoss	7000000	USD
CY2022Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	-28000000	USD
CY2021Q1	us-gaap	Equity Securities Fv Ni Gain Loss EquitySecuritiesFvNiGainLoss	9000000	USD
CY2022Q1	fitb	Total Available For Sale And Trading Securities Gains Losses TotalAvailableForSaleAndTradingSecuritiesGainsLosses	-15000000	USD
CY2021Q1	fitb	Total Available For Sale And Trading Securities Gains Losses TotalAvailableForSaleAndTradingSecuritiesGainsLosses	1000000	USD
CY2021Q1	us-gaap	Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings	7000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	9700000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Restricted DebtSecuritiesAvailableForSaleRestricted	11200000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	926000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	923000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount	1000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities Within One Year Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue	1000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	13519000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	13437000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	3000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	3000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	22391000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	21811000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	0	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	0	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	12817000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	12143000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	2000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	2000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	518000000	USD
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	518000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount	0	USD
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	0	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Amortized Cost Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss	50171000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Excluding Accrued Interest DebtSecuritiesAvailableForSaleExcludingAccruedInterest	48832000000	USD
CY2022Q1	us-gaap	Debt Securities Held To Maturity Excluding Accrued Interest After Allowance For Credit Loss DebtSecuritiesHeldToMaturityExcludingAccruedInterestAfterAllowanceForCreditLoss	6000000	USD
CY2022Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	6000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	32621000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1388000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	1470000000	USD
CY2022Q1	us-gaap	Direct Financing Lease Lease Income DirectFinancingLeaseLeaseIncome	8000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	131000000	USD
CY2021Q1	us-gaap	Direct Financing Lease Lease Income DirectFinancingLeaseLeaseIncome	12000000	USD
CY2022Q1	fitb	Loans Receivable Net Commercial Construction LoansReceivableNetCommercialConstruction	5420000000	USD
CY2021Q4	fitb	Loans Receivable Net Commercial Construction LoansReceivableNetCommercialConstruction	5241000000	USD
CY2022Q1	fitb	Leases Receivable Net Commercial Lease Financing LeasesReceivableNetCommercialLeaseFinancing	2915000000	USD
CY2021Q4	fitb	Leases Receivable Net Commercial Lease Financing LeasesReceivableNetCommercialLeaseFinancing	3052000000	USD
CY2022Q1	fitb	Loans And Leases Receivable Net Consumer Mortgage LoansAndLeasesReceivableNetConsumerMortgage	17144000000	USD
CY2021Q4	fitb	Loans And Leases Receivable Net Consumer Mortgage LoansAndLeasesReceivableNetConsumerMortgage	16397000000	USD
CY2022Q1	fitb	Loans And Leases Receivable Net Consumer Home Equity LoansAndLeasesReceivableNetConsumerHomeEquity	3916000000	USD
CY2021Q4	fitb	Loans And Leases Receivable Net Consumer Home Equity LoansAndLeasesReceivableNetConsumerHomeEquity	4084000000	USD
CY2022Q1	fitb	Loans Leases Receivable Consumer Installments LoansLeasesReceivableConsumerInstallments	17424000000	USD
CY2021Q4	fitb	Loans Leases Receivable Consumer Installments LoansLeasesReceivableConsumerInstallments	16783000000	USD
CY2022Q1	fitb	Loans And Leases Receivable Net Consumer Revolving Credit Card LoansAndLeasesReceivableNetConsumerRevolvingCreditCard	1690000000	USD
CY2021Q4	fitb	Loans And Leases Receivable Net Consumer Revolving Credit Card LoansAndLeasesReceivableNetConsumerRevolvingCreditCard	1766000000	USD
CY2022Q1	fitb	Loans And Leases Receivable Net Consumer Revolving Other LoansAndLeasesReceivableNetConsumerRevolvingOther	2753000000	USD
CY2021Q4	fitb	Loans And Leases Receivable Net Consumer Revolving Other LoansAndLeasesReceivableNetConsumerRevolvingOther	2752000000	USD
CY2022Q1	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	115865000000	USD
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	112050000000	USD
CY2022Q1	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	235000000	USD
CY2021Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	244000000	USD
CY2022Q1	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	537000000	USD
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	498000000	USD
CY2022Q1	us-gaap	Interest Receivable InterestReceivable	328000000	USD
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	332000000	USD
CY2022Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Federal Home Loan Bank Debt PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt	15400000000	USD
CY2021Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged For Federal Home Loan Bank Debt PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedForFederalHomeLoanBankDebt	15300000000	USD
CY2022Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral	53500000000	USD
CY2021Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Loans Receivable Pledged As Collateral PledgedFinancialInstrumentsNotSeparatelyReportedLoansReceivablePledgedAsCollateral	50900000000	USD
CY2022Q1	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	118481000000	USD
CY2021Q4	us-gaap	Principal Amount Outstanding On Loans Managed And Securitized PrincipalAmountOutstandingOnLoansManagedAndSecuritized	116465000000	USD
CY2022Q1	us-gaap	Delinquent Amount At End Of Period On Loans Managed And Securitized DelinquentAmountAtEndOfPeriodOnLoansManagedAndSecuritized	50000000	USD
CY2021Q4	us-gaap	Delinquent Amount At End Of Period On Loans Managed And Securitized DelinquentAmountAtEndOfPeriodOnLoansManagedAndSecuritized	117000000	USD
CY2022Q1	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	2616000000	USD
CY2021Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	4415000000	USD
CY2022Q1	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	115865000000	USD
CY2021Q4	us-gaap	Financing Receivable Excluding Accrued Interest Before Allowance For Credit Loss FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss	112050000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	34000000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Loss Writeoff After Recovery FinancingReceivableAllowanceForCreditLossWriteoffAfterRecovery	71000000	USD
CY2022Q1	us-gaap	Leveraged Leases Balance Sheet Investment In Leveraged Leases Net LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet	262000000	USD
CY2021Q4	us-gaap	Leveraged Leases Balance Sheet Investment In Leveraged Leases Net LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet	285000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	34091000000	USD
CY2022Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	1519000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	7743000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	106000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	952000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	38000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	8695000000	USD
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	144000000	USD
CY2022Q1	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	2616000000	USD
CY2021Q4	us-gaap	Loans Receivable Held For Sale Amount LoansReceivableHeldForSaleAmount	4415000000	USD
CY2022Q1	fitb	Loans Receivable Net Commercial And Industrial LoansReceivableNetCommercialAndIndustrial	53909000000	USD
CY2021Q4	fitb	Loans Receivable Net Commercial And Industrial LoansReceivableNetCommercialAndIndustrial	51659000000	USD
CY2022Q1	fitb	Loans Receivable Net Commercial Mortgage LoansReceivableNetCommercialMortgage	10694000000	USD
CY2021Q4	fitb	Loans Receivable Net Commercial Mortgage LoansReceivableNetCommercialMortgage	10316000000	USD
CY2022Q1	us-gaap	Sales Type Lease Lease Income SalesTypeLeaseLeaseIncome	11000000	USD
CY2021Q1	us-gaap	Sales Type Lease Lease Income SalesTypeLeaseLeaseIncome	10000000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	1892000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	64000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	30000000	USD
CY2022Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	50000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	1908000000	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2453000000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	109000000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	38000000	USD
CY2021Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-174000000	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	2208000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	173000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	1735000000	USD
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	1908000000	USD
CY2022Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	1442000000	USD
CY2022Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	114278000000	USD
CY2022Q1	fitb	Financing Receivable After Allowance For Credit Loss Excluding Residential Mortgage Loans Measured At Fair Value FinancingReceivableAfterAllowanceForCreditLossExcludingResidentialMortgageLoansMeasuredAtFairValue	115720000000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	164000000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	1728000000	USD
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Loss Excluding Accrued Interest FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest	1892000000	USD
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	1352000000	USD
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	110544000000	USD
CY2021Q4	fitb	Financing Receivable After Allowance For Credit Loss Excluding Residential Mortgage Loans Measured At Fair Value FinancingReceivableAfterAllowanceForCreditLossExcludingResidentialMortgageLoansMeasuredAtFairValue	111896000000	USD
CY2021Q4	fitb	Line Of Credit Commitments LineOfCreditCommitments	121000000	USD
CY2022Q1	fitb	Financing Receivable Net Amount For Amortized Cost Basis FinancingReceivableNetAmountForAmortizedCostBasis	690000000	USD
CY2021Q4	fitb	Financing Receivable Net Amount For Amortized Cost Basis FinancingReceivableNetAmountForAmortizedCostBasis	705000000	USD
CY2022Q1	fitb	Financing Receivable Nonaccrual With Related Allowance FinancingReceivableNonaccrualWithRelatedAllowance	347000000	USD
CY2022Q1	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	219000000	USD
CY2022Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	566000000	USD
CY2021Q4	fitb	Financing Receivable Nonaccrual With Related Allowance FinancingReceivableNonaccrualWithRelatedAllowance	304000000	USD
CY2021Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	223000000	USD
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	527000000	USD
CY2022Q1	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	144000000	USD
CY2021Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	84000000	USD
CY2022Q1	fitb	Line Of Credit Commitments LineOfCreditCommitments	147000000	USD
CY2022Q1	fitb	Letter Of Credit Commitments LetterOfCreditCommitments	65000000	USD
CY2021Q4	fitb	Letter Of Credit Commitments LetterOfCreditCommitments	66000000	USD
CY2022Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	36000000	USD
CY2022Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	2742	loan
CY2022Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	177000000	USD
CY2022Q1	us-gaap	Financing Receivable Change In Method Credit Loss Expense Reversal FinancingReceivableChangeInMethodCreditLossExpenseReversal	16000000	USD
CY2022Q1	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	0	USD
CY2021Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	3797	loan
CY2021Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	127000000	USD
CY2021Q1	us-gaap	Financing Receivable Change In Method Credit Loss Expense Reversal FinancingReceivableChangeInMethodCreditLossExpenseReversal	5000000	USD
CY2021Q1	us-gaap	Financing Receivables Impaired Troubled Debt Restructuring Write Down FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown	0	USD
CY2022Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	175	contract
CY2022Q1	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	5000000	USD
CY2021Q1	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	97	contract
CY2021Q1	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	31000000	USD
CY2022Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3212000000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	3210000000	USD
CY2022Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2102000000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2120000000	USD
CY2021Q1	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	2000000	USD
CY2022Q1	us-gaap	Net Investment In Lease NetInvestmentInLease	622000000	USD
CY2021Q4	us-gaap	Net Investment In Lease NetInvestmentInLease	616000000	USD
CY2022Q1	fitb	Net Investment In Lease Accumulated Amortization NetInvestmentInLeaseAccumulatedAmortization	312000000	USD
CY2021Q4	fitb	Net Investment In Lease Accumulated Amortization NetInvestmentInLeaseAccumulatedAmortization	304000000	USD
CY2022Q1	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	51000000	USD
CY2021Q4	fitb	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	198000000	USD
CY2021Q1	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	39000000	USD
CY2022Q1	us-gaap	Depreciation Depreciation	29000000	USD
CY2021Q1	us-gaap	Depreciation Depreciation	32000000	USD
CY2022Q1	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	36000000	USD
CY2021Q1	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	39000000	USD
CY2022Q1	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	2000000	USD
CY2021Q1	us-gaap	Other Asset Impairment Charges OtherAssetImpairmentCharges	25000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	102000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	114000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	79000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	53000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	32000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	15000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	18000000	USD
CY2022Q1	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	413000000	USD
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	442000000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	427000000	USD
CY2022Q1	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	143000000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	145000000	USD
CY2022Q1	fitb	Right Of Use Assets RightOfUseAssets	585000000	USD
CY2021Q4	fitb	Right Of Use Assets RightOfUseAssets	572000000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	533000000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	520000000	USD
CY2022Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	148000000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	149000000	USD
CY2022Q1	fitb	Total Lease Liabilities TotalLeaseLiabilities	681000000	USD
CY2021Q4	fitb	Total Lease Liabilities TotalLeaseLiabilities	669000000	USD
CY2022Q1	fitb	Operating Lease Right Of Use Asset Accumulated Amortization OperatingLeaseRightOfUseAssetAccumulatedAmortization	213000000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	47000000	USD
CY2022Q1	fitb	Finance Lease Cost FinanceLeaseCost	6000000	USD
CY2021Q1	fitb	Finance Lease Cost FinanceLeaseCost	6000000	USD
CY2022Q1	fitb	Operating Lease Costs OperatingLeaseCosts	26000000	USD
CY2021Q1	fitb	Operating Lease Costs OperatingLeaseCosts	28000000	USD
CY2022Q1	us-gaap	Lease Cost LeaseCost	32000000	USD
CY2021Q1	us-gaap	Lease Cost LeaseCost	34000000	USD
CY2022Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	66000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Remainder Of Fiscal Year FinanceLeaseLiabilityPaymentsRemainderOfFiscalYear	16000000	USD
CY2022Q1	fitb	Lease Liability Payments Remainder Of Fiscal Year LeaseLiabilityPaymentsRemainderOfFiscalYear	82000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	81000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	19000000	USD
CY2022Q1	fitb	Lease Liability Payments Due Year One LeaseLiabilityPaymentsDueYearOne	100000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	73000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	19000000	USD
CY2022Q1	fitb	Lease Liability Payments Due Year Two LeaseLiabilityPaymentsDueYearTwo	92000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	66000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	12000000	USD
CY2022Q1	fitb	Lease Liability Payments Due Year Three LeaseLiabilityPaymentsDueYearThree	78000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	57000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	7000000	USD
CY2022Q1	fitb	Lease Liability Payments Due Year Four LeaseLiabilityPaymentsDueYearFour	64000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	50000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	7000000	USD
CY2022Q1	fitb	Lease Liability Payments Due Year Five LeaseLiabilityPaymentsDueYearFive	57000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	223000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	107000000	USD
CY2022Q1	fitb	Lease Liability Payments Due After Year Five LeaseLiabilityPaymentsDueAfterYearFive	330000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	616000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	187000000	USD
CY2022Q1	fitb	Lease Liability Payments Due LeaseLiabilityPaymentsDue	803000000	USD
CY2022Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	83000000	USD
CY2022Q1	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	39000000	USD
CY2022Q1	fitb	Lease Liability Undiscounted Excess Amount LeaseLiabilityUndiscountedExcessAmount	122000000	USD
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	533000000	USD
CY2022Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	148000000	USD
CY2022Q1	fitb	Total Lease Liabilities1 TotalLeaseLiabilities1	681000000	USD
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y5M26D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P8Y11M1D
CY2022Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P14Y9M3D
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P14Y8M12D
CY2022Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0287
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0288
CY2022Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0269
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0274
CY2022Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	22000000	USD
CY2021Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	22000000	USD
CY2022Q1	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1000000	USD
CY2021Q1	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	1000000	USD
CY2022Q1	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	4000000	USD
CY2021Q1	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	3000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	24000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	17000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	11000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	330000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	185000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	145000000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	331000000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	175000000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	156000000	USD
CY2022Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	11000000	USD
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	12000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	29000000	USD
CY2022Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	32000000	USD
CY2022Q1	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	3400000000	USD
CY2021Q1	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	3207000000	USD
CY2022Q1	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	25000000	USD
CY2021Q1	us-gaap	Gain Loss On Sale Of Notes Receivable GainLossOnSaleOfNotesReceivable	89000000	USD
CY2022Q1	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	71000000	USD
CY2021Q1	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	59000000	USD
CY2021Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	1121000000	USD
CY2020Q4	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	656000000	USD
CY2022Q1	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	47000000	USD
CY2021Q1	us-gaap	Servicing Asset At Fair Value Additions ServicingAssetAtFairValueAdditions	39000000	USD
CY2022Q1	fitb	Servicing Asset At Fair Value Purchases ServicingAssetAtFairValuePurchases	139000000	USD
CY2021Q1	fitb	Servicing Asset At Fair Value Purchases ServicingAssetAtFairValuePurchases	18000000	USD
CY2022Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	190000000	USD
CY2021Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	152000000	USD
CY2022Q1	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-53000000	USD
CY2021Q1	us-gaap	Servicing Asset At Fair Value Other Changes In Fair Value ServicingAssetAtFairValueOtherChangesInFairValue	-81000000	USD
CY2022Q1	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	1444000000	USD
CY2021Q1	us-gaap	Servicing Asset At Fair Value Amount ServicingAssetAtFairValueAmount	784000000	USD
CY2022Q1	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-1000000	USD
CY2021Q1	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-2000000	USD
CY2022Q1	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-181000000	USD
CY2021Q1	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-134000000	USD
CY2022Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	190000000	USD
CY2021Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs Or Changes In Assumptions ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions	152000000	USD
CY2022Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentAnnualAmount	4000000	USD
CY2022Q1	fitb	Loans Serviced For Others LoansServicedForOthers	97700000000	USD
	fitb	Loans Serviced For Others LoansServicedForOthers	89200000000	USD
CY2022Q1	fitb	Variation Margin Payments Derivative Assets VariationMarginPaymentsDerivativeAssets	759000000	USD
CY2021Q4	fitb	Variation Margin Payments Derivative Assets VariationMarginPaymentsDerivativeAssets	771000000	USD
CY2022Q1	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	11000000	USD
CY2021Q4	us-gaap	Derivative Credit Risk Valuation Adjustment Derivative Assets DerivativeCreditRiskValuationAdjustmentDerivativeAssets	20000000	USD
CY2022Q1	fitb	Variation Margin Payments Derivative Liabilities VariationMarginPaymentsDerivativeLiabilities	465000000	USD
CY2021Q4	fitb	Variation Margin Payments Derivative Liabilities VariationMarginPaymentsDerivativeLiabilities	570000000	USD
CY2022Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	4270000000	USD
CY2022Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	4241000000	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	2908000000	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2013000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Reclassification For Discontinuance Before Tax OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax	0	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Reclassification For Discontinuance Before Tax OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax	0	USD
CY2022Q1	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	3700000000	USD
CY2021Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	3800000000	USD
CY2022Q1	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	3710000000	USD
CY2022Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Upward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount	72000000	USD
CY2021Q4	us-gaap	Derivative Liability Notional Amount DerivativeLiabilityNotionalAmount	3780000000	USD
CY2022Q1	us-gaap	Derivative Assets DerivativeAssets	4262000000	USD
CY2022Q1	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	1456000000	USD
CY2022Q1	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	484000000	USD
CY2022Q1	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	2322000000	USD
CY2022Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	4239000000	USD
CY2022Q1	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	1456000000	USD
CY2022Q1	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	1560000000	USD
CY2022Q1	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	1223000000	USD
CY2021Q4	us-gaap	Derivative Assets DerivativeAssets	2896000000	USD
CY2021Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	837000000	USD
CY2021Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	548000000	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral	1511000000	USD
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	2013000000	USD
CY2021Q4	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	837000000	USD
CY2021Q4	us-gaap	Derivative Collateral Right To Reclaim Cash DerivativeCollateralRightToReclaimCash	712000000	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	464000000	USD
CY2022Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	501000000	USD
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	544000000	USD
CY2022Q1	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	371000000	USD
CY2021Q4	us-gaap	Derivative Fair Value Of Derivative Liability Amount Not Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral	436000000	USD
CY2022Q1	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	872000000	USD
CY2021Q4	us-gaap	Other Short Term Borrowings OtherShortTermBorrowings	980000000	USD
CY2022Q1	us-gaap	Line Of Credit LineOfCredit	2067000000	USD
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	1953000000	USD
CY2022Q1	us-gaap	Margin Deposit Assets MarginDepositAssets	23000000	USD
CY2021Q4	us-gaap	Margin Deposit Assets MarginDepositAssets	20000000	USD
CY2012Q3	fitb	Apr Percentage Allegedly Misleading AprPercentageAllegedlyMisleading	1.20
CY2013	fitb	Number Of Putative Class Actions Filed NumberOfPutativeClassActionsFiled	4	class_action
CY2013	fitb	Number Of Putative Class Actions Filed NumberOfPutativeClassActionsFiled	4	class_action
CY2019Q2	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	280000000	USD
CY2022Q1	us-gaap	Loss Contingency Range Of Possible Loss Portion Not Accrued LossContingencyRangeOfPossibleLossPortionNotAccrued	60000000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	118000000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189000000	USD
CY2022Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.192
CY2021Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.214
CY2022Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-2992000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-689000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2303000000	USD
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2303000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-1053000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-244000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-809000000	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-809000000	USD
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	474000000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	674000000	USD
CY2022Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1000000	USD
CY2021Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	2000000	USD
CY2022Q1	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	473000000	USD
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	688000000	shares
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.69
CY2021Q1	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	672000000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	714000000	shares
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.94
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	474000000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	674000000	USD
CY2022Q1	fitb	Stock Based Awards Amount StockBasedAwardsAmount	0	USD
CY2022Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	8000000	shares
CY2021Q1	fitb	Stock Based Awards Amount StockBasedAwardsAmount	0	USD
CY2021Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	9000000	shares
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	474000000	USD
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	674000000	USD
CY2022Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	1000000	USD
CY2021Q1	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	2000000	USD
CY2022Q1	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	473000000	USD
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	696000000	shares
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2021Q1	fitb	Net Income Loss Allocated To Common Stockholders Basic NetIncomeLossAllocatedToCommonStockholdersBasic	672000000	USD
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	723000000	shares
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.93
CY2022Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000	shares
CY2022Q1	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	6000000	USD
CY2022Q1	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Twenty Five Basis Point Decrease In Interest Rate SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfTwentyFiveBasisPointDecreaseInInterestRate	7000000	USD
CY2022Q1	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Fifty Basis Point Decrease In Interest Rate SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfFiftyBasisPointDecreaseInInterestRate	13000000	USD
CY2022Q1	fitb	Sensitivity Analysis Of Decrease In Fair Value Of Derivatives Impact Of Twenty Five Basis Point Increase In Interest Rate SensitivityAnalysisOfDecreaseInFairValueOfDerivativesImpactOfTwentyFiveBasisPointIncreaseInInterestRate	7000000	USD
CY2022Q1	fitb	Sensitivity Analysis Of Decrease In Fair Value Of Derivatives Impact Of Fifty Basis Point Increase In Interest Rate SensitivityAnalysisOfDecreaseInFairValueOfDerivativesImpactOfFiftyBasisPointIncreaseInInterestRate	15000000	USD
CY2022Q1	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
CY2022Q1	fitb	Sensitivity Analysis Of Increase In Fair Value Of Derivatives Impact Of Ten Percent Changes In Assumed Loan Closing Rates SensitivityAnalysisOfIncreaseInFairValueOfDerivativesImpactOfTenPercentChangesInAssumedLoanClosingRates	1000000	USD
CY2021Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1065000000	USD
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	122000000	USD
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	184000000	USD
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	-12000000	USD
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	6000000	USD
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1389000000	USD
CY2022Q1	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	197000000	USD
CY2022Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0	USD
CY2020Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	669000000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	92000000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	56000000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	54000000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	9000000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	772000000	USD
CY2021Q1	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	153000000	USD
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0	USD
CY2022Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Annual Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentAnnualAmount	10000000	USD
CY2022Q1	us-gaap	Equity Securities Without Readily Determinable Fair Value Downward Price Adjustment Cumulative Amount EquitySecuritiesWithoutReadilyDeterminableFairValueDownwardPriceAdjustmentCumulativeAmount	34000000	USD
CY2021Q4	us-gaap	Embedded Derivative Fair Value Of Embedded Derivative Asset EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset	89000000	USD
CY2022Q1	us-gaap	Embedded Derivative Gain On Embedded Derivative EmbeddedDerivativeGainOnEmbeddedDerivative	11000000	USD
CY2021Q1	us-gaap	Embedded Derivative Gain On Embedded Derivative EmbeddedDerivativeGainOnEmbeddedDerivative	9000000	USD
CY2022Q1	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	unit_segment
CY2022Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1195000000	USD
CY2022Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	45000000	USD
CY2022Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1150000000	USD
CY2022Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	152000000	USD
CY2022Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	149000000	USD
CY2022Q1	fitb	Commercial Banking Revenue CommercialBankingRevenue	135000000	USD
CY2022Q1	fitb	Card And Processing Revenue CardAndProcessingRevenue	97000000	USD
CY2022Q1	us-gaap	Lease Income LeaseIncome	62000000	USD
CY2022Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	52000000	USD
CY2022Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	52000000	USD
CY2022Q1	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	-14000000	USD
CY2022Q1	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-1000000	USD
CY2022Q1	us-gaap	Noninterest Income NoninterestIncome	684000000	USD
CY2022Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	711000000	USD
CY2022Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	101000000	USD
CY2022Q1	us-gaap	Occupancy Net OccupancyNet	77000000	USD
CY2022Q1	us-gaap	Equipment Expense EquipmentExpense	36000000	USD
CY2022Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	32000000	USD
CY2022Q1	us-gaap	Marketing Expense MarketingExpense	24000000	USD
CY2022Q1	fitb	Card And Processing Expense CardAndProcessingExpense	19000000	USD
CY2022Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	222000000	USD
CY2022Q1	us-gaap	Noninterest Expense NoninterestExpense	1222000000	USD
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	612000000	USD
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	118000000	USD
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	494000000	USD
CY2022Q1	us-gaap	Goodwill Goodwill	4514000000	USD
CY2022Q1	us-gaap	Assets Net AssetsNet	211459000000	USD
CY2022Q1	us-gaap	Operating Lease Impairment Loss OperatingLeaseImpairmentLoss	1000000	USD
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1176000000	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-173000000	USD
CY2021Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1349000000	USD
CY2021Q1	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	144000000	USD
CY2021Q1	us-gaap	Investment Banking Advisory Brokerage And Underwriting Fees And Commissions InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions	143000000	USD
CY2021Q1	fitb	Commercial Banking Revenue CommercialBankingRevenue	153000000	USD
CY2021Q1	fitb	Card And Processing Revenue CardAndProcessingRevenue	94000000	USD
CY2021Q1	us-gaap	Lease Income LeaseIncome	87000000	USD
CY2021Q1	us-gaap	Fees And Commissions Mortgage Banking And Servicing FeesAndCommissionsMortgageBankingAndServicing	85000000	USD
CY2021Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	42000000	USD
CY2021Q1	us-gaap	Debt And Equity Securities Gain Loss DebtAndEquitySecuritiesGainLoss	3000000	USD
CY2021Q1	us-gaap	Debt Securities Trading Gain Loss DebtSecuritiesTradingGainLoss	-2000000	USD
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	749000000	USD
CY2021Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	706000000	USD
CY2021Q1	us-gaap	Communications And Information Technology CommunicationsAndInformationTechnology	93000000	USD
CY2021Q1	us-gaap	Occupancy Net OccupancyNet	79000000	USD
CY2021Q1	us-gaap	Equipment Expense EquipmentExpense	34000000	USD
CY2021Q1	us-gaap	Operating Lease Expense OperatingLeaseExpense	35000000	USD
CY2021Q1	us-gaap	Marketing Expense MarketingExpense	23000000	USD
CY2021Q1	fitb	Card And Processing Expense CardAndProcessingExpense	30000000	USD
CY2021Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	215000000	USD
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	1215000000	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	883000000	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	189000000	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	694000000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	4259000000	USD
CY2021Q1	us-gaap	Assets Net AssetsNet	206899000000	USD

Files In Submission

Name	View Source	Status
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$FITB
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2022 Q1 Form 10-Q Financial Statement

#000003552722000182 Filed on May 09, 2022

Income Statement

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Cashflow Statement

Facts In Submission

Files In Submission

$FITB FIFTH THIRD BANCORP Stock $fitb

2022 Q1 Form 10-Q Financial Statement

#000003552722000182 Filed on May 09, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FITB
FIFTH THIRD BANCORP Stock $fitb