10-K Filing

HUNTINGTON BANCSHARES INC /MD/ CIK: 49196 FY 2024

Filing Information

Form Type	10-K
Accession Number	`0000049196-25-000020`
Period End Date	20241231
Filing Date	20250214
Fiscal Year	2024
Fiscal Period	FY
XBRL Instance	hban-20241231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 200 Income Statement 282 Cash Flow Statement 286 Stockholders Equity 86 Comprehensive Income 54

Balance Sheet 200 line items

Line Item	Tag	Value	Unit	Period
Loans held for sale, fair value	`LoansHeldForSaleFairValueDisclosure`	$506.00M	USD	Point-in-time
Loans held for sale, fair value	`LoansHeldForSaleFairValueDisclosure`	$506.00M	USD	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$1.56B	USD	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$1.56B	USD	Point-in-time
Loans held for sale, fair value	`LoansHeldForSaleFairValueDisclosure`	$652.00M	USD	Point-in-time
Loans held for sale, fair value	`LoansHeldForSaleFairValueDisclosure`	$652.00M	USD	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$1.69B	USD	Point-in-time
Cash and due from banks	`CashAndDueFromBanks`	$1.69B	USD	Point-in-time
Interest-earning deposits with banks	`InterestBearingDepositsInBanks`	$11.65B	USD	Point-in-time
Interest-earning deposits with banks	`InterestBearingDepositsInBanks`	$11.65B	USD	Point-in-time
Loans held for investment	`LoansReceivableFairValueDisclosure`	$173.00M	USD	Point-in-time
Loans held for investment	`LoansReceivableFairValueDisclosure`	$173.00M	USD	Point-in-time
Interest-earning deposits with banks	`InterestBearingDepositsInBanks`	$8.77B	USD	Point-in-time
Interest-earning deposits with banks	`InterestBearingDepositsInBanks`	$8.77B	USD	Point-in-time
Loans held for investment	`LoansReceivableFairValueDisclosure`	$174.00M	USD	Point-in-time
Loans held for investment	`LoansReceivableFairValueDisclosure`	$174.00M	USD	Point-in-time
Trading account securities	`TradingSecuritiesDebt`	$53.00M	USD	Point-in-time
Trading account securities	`TradingSecuritiesDebt`	$53.00M	USD	Point-in-time
Long-term debt, fair value	`LongTermDebtFairValue`	-	USD	Point-in-time
Long-term debt, fair value	`LongTermDebtFairValue`	-	USD	Point-in-time
Trading account securities	`TradingSecuritiesDebt`	$125.00M	USD	Point-in-time
Trading account securities	`TradingSecuritiesDebt`	$125.00M	USD	Point-in-time
Long-term debt, fair value	`LongTermDebtFairValue`	$821.00M	USD	Point-in-time
Long-term debt, fair value	`LongTermDebtFairValue`	$821.00M	USD	Point-in-time
Available-for-sale securities	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$27.27B	USD	Point-in-time
Available-for-sale securities	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$27.27B	USD	Point-in-time
Available-for-sale securities	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$25.30B	USD	Point-in-time
Available-for-sale securities	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$25.30B	USD	Point-in-time
Held-to-maturity securities	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$16.37B	USD	Point-in-time
Held-to-maturity securities	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$16.37B	USD	Point-in-time
Held-to-maturity securities	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$15.75B	USD	Point-in-time
Held-to-maturity securities	`DebtSecuritiesHeldToMaturityExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$15.75B	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Other securities	`EquitySecuritiesFvNi`	$823.00M	USD	Point-in-time
Other securities	`EquitySecuritiesFvNi`	$823.00M	USD	Point-in-time
Other securities	`EquitySecuritiesFvNi`	$725.00M	USD	Point-in-time
Other securities	`EquitySecuritiesFvNi`	$725.00M	USD	Point-in-time
Loans held for sale (includes $652 and $506 respectively, measured at fair value)	`LoansReceivableHeldForSaleNetNotPartOfDisposalGroup`	$516.00M	USD	Point-in-time
Loans held for sale (includes $652 and $506 respectively, measured at fair value)	`LoansReceivableHeldForSaleNetNotPartOfDisposalGroup`	$516.00M	USD	Point-in-time
Loans held for sale (includes $652 and $506 respectively, measured at fair value)	`LoansReceivableHeldForSaleNetNotPartOfDisposalGroup`	$654.00M	USD	Point-in-time
Loans held for sale (includes $652 and $506 respectively, measured at fair value)	`LoansReceivableHeldForSaleNetNotPartOfDisposalGroup`	$654.00M	USD	Point-in-time
Loans and leases (includes $173 and $174 respectively, measured at fair value)	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$130.04B	USD	Point-in-time
Loans and leases (includes $173 and $174 respectively, measured at fair value)	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$130.04B	USD	Point-in-time
Loans and leases (includes $173 and $174 respectively, measured at fair value)	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$121.98B	USD	Point-in-time
Loans and leases (includes $173 and $174 respectively, measured at fair value)	`FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$121.98B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.12B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.12B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.24B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.24B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.25B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.25B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.03B	USD	Point-in-time
Allowance for loan and lease losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$2.03B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$119.73B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$119.73B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$127.80B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$127.80B	USD	Point-in-time
Bank owned life insurance	`BankOwnedLifeInsurance`	$2.79B	USD	Point-in-time
Bank owned life insurance	`BankOwnedLifeInsurance`	$2.79B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$119.73B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$119.73B	USD	Point-in-time
Bank owned life insurance	`BankOwnedLifeInsurance`	$2.76B	USD	Point-in-time
Bank owned life insurance	`BankOwnedLifeInsurance`	$2.76B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$127.80B	USD	Point-in-time
Net loans and leases	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$127.80B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$12.39B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$12.39B	USD	Point-in-time
Accrued income and other receivables	`InterestAndOtherReceivables`	$2.19B	USD	Point-in-time
Accrued income and other receivables	`InterestAndOtherReceivables`	$2.19B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$16.37B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$16.37B	USD	Point-in-time
Accrued income and other receivables	`InterestAndOtherReceivables`	$1.65B	USD	Point-in-time
Accrued income and other receivables	`InterestAndOtherReceivables`	$1.65B	USD	Point-in-time
Other assets	`OtherAssets`	$5.15B	USD	Point-in-time
Other assets	`OtherAssets`	$5.15B	USD	Point-in-time
Premises and equipment	`PropertyPlantAndEquipmentNet`	$1.07B	USD	Point-in-time
Premises and equipment	`PropertyPlantAndEquipmentNet`	$1.07B	USD	Point-in-time
Other assets	`OtherAssets`	$5.64B	USD	Point-in-time
Other assets	`OtherAssets`	$5.64B	USD	Point-in-time
Premises and equipment	`PropertyPlantAndEquipmentNet`	$1.11B	USD	Point-in-time
Premises and equipment	`PropertyPlantAndEquipmentNet`	$1.11B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$5.73B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$5.73B	USD	Point-in-time
Goodwill	`Goodwill`	$5.57B	USD	Point-in-time
Goodwill	`Goodwill`	$5.57B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$5.43B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$5.43B	USD	Point-in-time
Goodwill	`Goodwill`	$5.56B	USD	Point-in-time
Goodwill	`Goodwill`	$5.56B	USD	Point-in-time
Goodwill	`Goodwill`	$5.56B	USD	Point-in-time
Goodwill	`Goodwill`	$5.56B	USD	Point-in-time
Servicing rights and other intangible assets	`OtherIntangibleAssetsNet`	$677.00M	USD	Point-in-time
Servicing rights and other intangible assets	`OtherIntangibleAssetsNet`	$677.00M	USD	Point-in-time
Servicing rights and other intangible assets	`OtherIntangibleAssetsNet`	$672.00M	USD	Point-in-time
Servicing rights and other intangible assets	`OtherIntangibleAssetsNet`	$672.00M	USD	Point-in-time
Other assets	`OtherAssets`	$5.15B	USD	Point-in-time
Other assets	`OtherAssets`	$5.15B	USD	Point-in-time
Other assets	`OtherAssets`	$5.64B	USD	Point-in-time
Other assets	`OtherAssets`	$5.64B	USD	Point-in-time
Total assets	`Assets`	$189.37B	USD	Point-in-time
Total assets	`Assets`	$189.37B	USD	Point-in-time
Total assets	`Assets`	$204.23B	USD	Point-in-time
Total assets	`Assets`	$204.23B	USD	Point-in-time
Demand depositsnoninterest-bearing	`NoninterestBearingDepositLiabilitiesDomestic`	$29.34B	USD	Point-in-time
Demand depositsnoninterest-bearing	`NoninterestBearingDepositLiabilitiesDomestic`	$29.34B	USD	Point-in-time
Demand depositsnoninterest-bearing	`NoninterestBearingDepositLiabilitiesDomestic`	$30.97B	USD	Point-in-time
Demand depositsnoninterest-bearing	`NoninterestBearingDepositLiabilitiesDomestic`	$30.97B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilitiesDomestic`	$133.10B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilitiesDomestic`	$133.10B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilitiesDomestic`	$120.26B	USD	Point-in-time
Interest-bearing	`InterestBearingDepositLiabilitiesDomestic`	$120.26B	USD	Point-in-time
Total deposits	`Deposits`	$151.23B	USD	Point-in-time
Total deposits	`Deposits`	$151.23B	USD	Point-in-time
Total deposits	`Deposits`	$162.45B	USD	Point-in-time
Total deposits	`Deposits`	$162.45B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$620.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$620.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$199.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$199.00M	USD	Point-in-time
Long-term debt	`LongTermDebt`	$12.39B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$12.39B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$16.37B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$16.37B	USD	Point-in-time
Dividends payable, accrued expenses, and other liabilities	`OtherLiabilities`	$5.73B	USD	Point-in-time
Dividends payable, accrued expenses, and other liabilities	`OtherLiabilities`	$5.73B	USD	Point-in-time
Dividends payable, accrued expenses, and other liabilities	`OtherLiabilities`	$5.43B	USD	Point-in-time
Dividends payable, accrued expenses, and other liabilities	`OtherLiabilities`	$5.43B	USD	Point-in-time
Total liabilities	`Liabilities`	$169.97B	USD	Point-in-time
Total liabilities	`Liabilities`	$169.97B	USD	Point-in-time
Total liabilities	`Liabilities`	$184.45B	USD	Point-in-time
Total liabilities	`Liabilities`	$184.45B	USD	Point-in-time
Commitments and Contingent Liabilities (Note 21)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingent Liabilities (Note 21)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock	`PreferredStockValue`	$1.99B	USD	Point-in-time
Preferred stock	`PreferredStockValue`	$1.99B	USD	Point-in-time
Preferred stock	`PreferredStockValue`	$2.39B	USD	Point-in-time
Preferred stock	`PreferredStockValue`	$2.39B	USD	Point-in-time
Common stock	`CommonStockValue`	$15.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$15.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$15.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$15.00M	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$15.48B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$15.48B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$15.39B	USD	Point-in-time
Capital surplus	`AdditionalPaidInCapital`	$15.39B	USD	Point-in-time
Less treasury shares, at cost	`TreasuryStockCommonValue`	$86.00M	USD	Point-in-time
Less treasury shares, at cost	`TreasuryStockCommonValue`	$86.00M	USD	Point-in-time
Less treasury shares, at cost	`TreasuryStockCommonValue`	$91.00M	USD	Point-in-time
Less treasury shares, at cost	`TreasuryStockCommonValue`	$91.00M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.68B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.68B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.87B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.87B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.32B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.32B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.20B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.20B	USD	Point-in-time
Total Huntington shareholders equity	`StockholdersEquity`	$19.35B	USD	Point-in-time
Total Huntington shareholders equity	`StockholdersEquity`	$19.35B	USD	Point-in-time
Total Huntington shareholders equity	`StockholdersEquity`	$19.74B	USD	Point-in-time
Total Huntington shareholders equity	`StockholdersEquity`	$19.74B	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$42.00M	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$42.00M	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$45.00M	USD	Point-in-time
Non-controlling interest	`MinorityInterest`	$45.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.40B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.40B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.77B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.77B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.78B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.78B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.32B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.32B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$189.37B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$189.37B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$204.23B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$204.23B	USD	Point-in-time
Common shares authorized (par value of $0.01) (in shares)	`CommonStockSharesAuthorized`	2.25B	shares	Point-in-time
Common shares authorized (par value of $0.01) (in shares)	`CommonStockSharesAuthorized`	2.25B	shares	Point-in-time
Common shares authorized (par value of $0.01) (in shares)	`CommonStockSharesAuthorized`	2.25B	shares	Point-in-time
Common shares authorized (par value of $0.01) (in shares)	`CommonStockSharesAuthorized`	2.25B	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Common shares outstanding (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Treasury shares outstanding (in shares)	`TreasuryStockCommonShares`	7.40M	shares	Point-in-time
Treasury shares outstanding (in shares)	`TreasuryStockCommonShares`	7.40M	shares	Point-in-time
Treasury shares outstanding (in shares)	`TreasuryStockCommonShares`	6.98M	shares	Point-in-time
Treasury shares outstanding (in shares)	`TreasuryStockCommonShares`	6.98M	shares	Point-in-time
Preferred stock, authorized shares (in shares)	`PreferredStockSharesAuthorized`	6.62M	shares	Point-in-time
Preferred stock, authorized shares (in shares)	`PreferredStockSharesAuthorized`	6.62M	shares	Point-in-time
Preferred stock, authorized shares (in shares)	`PreferredStockSharesAuthorized`	6.62M	shares	Point-in-time
Preferred stock, authorized shares (in shares)	`PreferredStockSharesAuthorized`	6.62M	shares	Point-in-time
Preferred shares outstanding (in shares)	`PreferredStockSharesOutstanding`	881,587.00	shares	Point-in-time
Preferred shares outstanding (in shares)	`PreferredStockSharesOutstanding`	881,587.00	shares	Point-in-time
Preferred shares outstanding (in shares)	`PreferredStockSharesOutstanding`	877,500.00	shares	Point-in-time
Preferred shares outstanding (in shares)	`PreferredStockSharesOutstanding`	877,500.00	shares	Point-in-time

Income Statement 282 line items

Line Item	Tag	Value	Unit	Period
Loans and leases	`InterestAndFeeIncomeLoansAndLeases`	$6.81B	USD	Annual
Loans and leases	`InterestAndFeeIncomeLoansAndLeases`	$6.81B	USD	Annual
Loans and leases	`InterestAndFeeIncomeLoansAndLeases`	$7.48B	USD	Annual
Loans and leases	`InterestAndFeeIncomeLoansAndLeases`	$7.48B	USD	Annual
Loans and leases	`InterestAndFeeIncomeLoansAndLeases`	$4.82B	USD	Annual
Loans and leases	`InterestAndFeeIncomeLoansAndLeases`	$4.82B	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$1.25B	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$1.25B	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$1.02B	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$1.02B	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$576.00M	USD	Annual
Taxable	`InterestIncomeSecuritiesTaxable`	$576.00M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$104.00M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$104.00M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$74.00M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$74.00M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$112.00M	USD	Annual
Tax-exempt	`InterestIncomeSecuritiesTaxExempt`	$112.00M	USD	Annual
Held-to-maturity securities-taxable	`InterestAndDividendIncomeSecuritiesHeldToMaturity`	$385.00M	USD	Annual
Held-to-maturity securities-taxable	`InterestAndDividendIncomeSecuritiesHeldToMaturity`	$385.00M	USD	Annual
Held-to-maturity securities-taxable	`InterestAndDividendIncomeSecuritiesHeldToMaturity`	$351.00M	USD	Annual
Held-to-maturity securities-taxable	`InterestAndDividendIncomeSecuritiesHeldToMaturity`	$351.00M	USD	Annual
Held-to-maturity securities-taxable	`InterestAndDividendIncomeSecuritiesHeldToMaturity`	$401.00M	USD	Annual
Held-to-maturity securities-taxable	`InterestAndDividendIncomeSecuritiesHeldToMaturity`	$401.00M	USD	Annual
Other securities-taxable	`InterestIncomeSecuritiesOperatingOtherTaxable`	$27.00M	USD	Annual
Other securities-taxable	`InterestIncomeSecuritiesOperatingOtherTaxable`	$27.00M	USD	Annual
Other securities-taxable	`InterestIncomeSecuritiesOperatingOtherTaxable`	$53.00M	USD	Annual
Other securities-taxable	`InterestIncomeSecuritiesOperatingOtherTaxable`	$53.00M	USD	Annual
Other securities-taxable	`InterestIncomeSecuritiesOperatingOtherTaxable`	$42.00M	USD	Annual
Other securities-taxable	`InterestIncomeSecuritiesOperatingOtherTaxable`	$42.00M	USD	Annual
Other	`OtherInterestAndDividendIncome`	$125.00M	USD	Annual
Other	`OtherInterestAndDividendIncome`	$125.00M	USD	Annual
Other	`OtherInterestAndDividendIncome`	$650.00M	USD	Annual
Other	`OtherInterestAndDividendIncome`	$650.00M	USD	Annual
Other	`OtherInterestAndDividendIncome`	$531.00M	USD	Annual
Other	`OtherInterestAndDividendIncome`	$531.00M	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$5.97B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$5.97B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$8.92B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$8.92B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$9.92B	USD	Annual
Total interest income	`InterestAndDividendIncomeOperating`	$9.92B	USD	Annual
Deposits	`InterestExpenseDeposits`	$363.00M	USD	Annual
Deposits	`InterestExpenseDeposits`	$363.00M	USD	Annual
Deposits	`InterestExpenseDeposits`	$2.50B	USD	Annual
Deposits	`InterestExpenseDeposits`	$2.50B	USD	Annual
Deposits	`InterestExpenseDeposits`	$3.57B	USD	Annual
Deposits	`InterestExpenseDeposits`	$3.57B	USD	Annual
Short-term borrowings	`InterestExpenseShortTermBorrowings`	$179.00M	USD	Annual
Short-term borrowings	`InterestExpenseShortTermBorrowings`	$179.00M	USD	Annual
Short-term borrowings	`InterestExpenseShortTermBorrowings`	$46.00M	USD	Annual
Short-term borrowings	`InterestExpenseShortTermBorrowings`	$46.00M	USD	Annual
Short-term borrowings	`InterestExpenseShortTermBorrowings`	$69.00M	USD	Annual
Short-term borrowings	`InterestExpenseShortTermBorrowings`	$69.00M	USD	Annual
Long-term debt	`InterestExpenseOtherLongTermDebt`	$935.00M	USD	Annual
Long-term debt	`InterestExpenseOtherLongTermDebt`	$935.00M	USD	Annual
Long-term debt	`InterestExpenseOtherLongTermDebt`	$287.00M	USD	Annual
Long-term debt	`InterestExpenseOtherLongTermDebt`	$287.00M	USD	Annual
Long-term debt	`InterestExpenseOtherLongTermDebt`	$801.00M	USD	Annual
Long-term debt	`InterestExpenseOtherLongTermDebt`	$801.00M	USD	Annual
Total interest expense	`InterestExpenseOperating`	$696.00M	USD	Annual
Total interest expense	`InterestExpenseOperating`	$696.00M	USD	Annual
Total interest expense	`InterestExpenseOperating`	$4.58B	USD	Annual
Total interest expense	`InterestExpenseOperating`	$4.58B	USD	Annual
Total interest expense	`InterestExpenseOperating`	$3.48B	USD	Annual
Total interest expense	`InterestExpenseOperating`	$3.48B	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$5.27B	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$5.27B	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$5.44B	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$5.44B	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$5.34B	USD	Annual
Net interest income	`InterestIncomeExpenseNet`	$5.34B	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$402.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$402.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$420.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$420.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$289.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$289.00M	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$4.98B	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$4.98B	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$4.92B	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$4.92B	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$5.04B	USD	Annual
Net interest income after provision for credit losses	`InterestIncomeExpenseAfterProvisionForLoanLoss`	$5.04B	USD	Annual
Payments and cash management revenue	`FeesAndCommissionsPaymentsAndCashManagement`	$561.00M	USD	Annual
Payments and cash management revenue	`FeesAndCommissionsPaymentsAndCashManagement`	$561.00M	USD	Annual
Payments and cash management revenue	`FeesAndCommissionsPaymentsAndCashManagement`	$620.00M	USD	Annual
Payments and cash management revenue	`FeesAndCommissionsPaymentsAndCashManagement`	$620.00M	USD	Annual
Payments and cash management revenue	`FeesAndCommissionsPaymentsAndCashManagement`	$585.00M	USD	Annual
Payments and cash management revenue	`FeesAndCommissionsPaymentsAndCashManagement`	$585.00M	USD	Annual
Wealth and asset management revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.40B	USD	Annual
Wealth and asset management revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.40B	USD	Annual
Wealth and asset management revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.32B	USD	Annual
Wealth and asset management revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.32B	USD	Annual
Wealth and asset management revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.47B	USD	Annual
Wealth and asset management revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.47B	USD	Annual
Customer deposit and loan fees	`FeesAndCommissionsCustomerDepositAndLoanFees`	$350.00M	USD	Annual
Customer deposit and loan fees	`FeesAndCommissionsCustomerDepositAndLoanFees`	$350.00M	USD	Annual
Customer deposit and loan fees	`FeesAndCommissionsCustomerDepositAndLoanFees`	$334.00M	USD	Annual
Customer deposit and loan fees	`FeesAndCommissionsCustomerDepositAndLoanFees`	$334.00M	USD	Annual
Customer deposit and loan fees	`FeesAndCommissionsCustomerDepositAndLoanFees`	$312.00M	USD	Annual
Customer deposit and loan fees	`FeesAndCommissionsCustomerDepositAndLoanFees`	$312.00M	USD	Annual
Capital markets and advisory fees	`CapitalMarketsFeeIncome`	$265.00M	USD	Annual
Capital markets and advisory fees	`CapitalMarketsFeeIncome`	$265.00M	USD	Annual
Capital markets and advisory fees	`CapitalMarketsFeeIncome`	$248.00M	USD	Annual
Capital markets and advisory fees	`CapitalMarketsFeeIncome`	$248.00M	USD	Annual
Capital markets and advisory fees	`CapitalMarketsFeeIncome`	$327.00M	USD	Annual
Capital markets and advisory fees	`CapitalMarketsFeeIncome`	$327.00M	USD	Annual
Mortgage banking income	`FeesAndCommissionsMortgageBankingAndServicing`	$144.00M	USD	Annual
Mortgage banking income	`FeesAndCommissionsMortgageBankingAndServicing`	$144.00M	USD	Annual
Mortgage banking income	`FeesAndCommissionsMortgageBankingAndServicing`	$130.00M	USD	Annual
Mortgage banking income	`FeesAndCommissionsMortgageBankingAndServicing`	$130.00M	USD	Annual
Mortgage banking income	`FeesAndCommissionsMortgageBankingAndServicing`	$109.00M	USD	Annual
Mortgage banking income	`FeesAndCommissionsMortgageBankingAndServicing`	$109.00M	USD	Annual
Leasing revenue	`LeaseIncome`	$126.00M	USD	Annual
Leasing revenue	`LeaseIncome`	$126.00M	USD	Annual
Leasing revenue	`LeaseIncome`	$112.00M	USD	Annual
Leasing revenue	`LeaseIncome`	$112.00M	USD	Annual
Leasing revenue	`LeaseIncome`	$79.00M	USD	Annual
Leasing revenue	`LeaseIncome`	$79.00M	USD	Annual
Insurance income	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.40B	USD	Annual
Insurance income	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.40B	USD	Annual
Insurance income	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.32B	USD	Annual
Insurance income	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.32B	USD	Annual
Insurance income	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.47B	USD	Annual
Insurance income	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.47B	USD	Annual
Net gains (losses) on sales of securities	`DebtAndEquitySecuritiesGainLoss`	$-21.00M	USD	Annual
Net gains (losses) on sales of securities	`DebtAndEquitySecuritiesGainLoss`	$-21.00M	USD	Annual
Net gains (losses) on sales of securities	`DebtAndEquitySecuritiesGainLoss`	$-7.00M	USD	Annual
Net gains (losses) on sales of securities	`DebtAndEquitySecuritiesGainLoss`	$-7.00M	USD	Annual
Net gains (losses) on sales of securities	`DebtAndEquitySecuritiesGainLoss`	-	USD	Annual
Net gains (losses) on sales of securities	`DebtAndEquitySecuritiesGainLoss`	-	USD	Annual
Other noninterest income	`NoninterestIncomeOtherOperatingIncome`	$160.00M	USD	Annual
Other noninterest income	`NoninterestIncomeOtherOperatingIncome`	$160.00M	USD	Annual
Other noninterest income	`NoninterestIncomeOtherOperatingIncome`	$156.00M	USD	Annual
Other noninterest income	`NoninterestIncomeOtherOperatingIncome`	$156.00M	USD	Annual
Other noninterest income	`NoninterestIncomeOtherOperatingIncome`	$130.00M	USD	Annual
Other noninterest income	`NoninterestIncomeOtherOperatingIncome`	$130.00M	USD	Annual
Total noninterest income	`NoninterestIncome`	$2.04B	USD	Annual
Total noninterest income	`NoninterestIncome`	$2.04B	USD	Annual
Total noninterest income	`NoninterestIncome`	$1.98B	USD	Annual
Total noninterest income	`NoninterestIncome`	$1.98B	USD	Annual
Total noninterest income	`NoninterestIncome`	$1.92B	USD	Annual
Total noninterest income	`NoninterestIncome`	$1.92B	USD	Annual
Personnel costs	`LaborAndRelatedExpense`	$2.70B	USD	Annual
Personnel costs	`LaborAndRelatedExpense`	$2.70B	USD	Annual
Personnel costs	`LaborAndRelatedExpense`	$2.40B	USD	Annual
Personnel costs	`LaborAndRelatedExpense`	$2.40B	USD	Annual
Personnel costs	`LaborAndRelatedExpense`	$2.53B	USD	Annual
Personnel costs	`LaborAndRelatedExpense`	$2.53B	USD	Annual
Outside data processing and other services	`InformationTechnologyAndDataProcessing`	$610.00M	USD	Annual
Outside data processing and other services	`InformationTechnologyAndDataProcessing`	$610.00M	USD	Annual
Outside data processing and other services	`InformationTechnologyAndDataProcessing`	$605.00M	USD	Annual
Outside data processing and other services	`InformationTechnologyAndDataProcessing`	$605.00M	USD	Annual
Outside data processing and other services	`InformationTechnologyAndDataProcessing`	$665.00M	USD	Annual
Outside data processing and other services	`InformationTechnologyAndDataProcessing`	$665.00M	USD	Annual
Equipment	`EquipmentExpense`	$269.00M	USD	Annual
Equipment	`EquipmentExpense`	$269.00M	USD	Annual
Equipment	`EquipmentExpense`	$263.00M	USD	Annual
Equipment	`EquipmentExpense`	$263.00M	USD	Annual
Equipment	`EquipmentExpense`	$267.00M	USD	Annual
Equipment	`EquipmentExpense`	$267.00M	USD	Annual
Net occupancy	`OccupancyNet`	$246.00M	USD	Annual
Net occupancy	`OccupancyNet`	$246.00M	USD	Annual
Net occupancy	`OccupancyNet`	$246.00M	USD	Annual
Net occupancy	`OccupancyNet`	$246.00M	USD	Annual
Net occupancy	`OccupancyNet`	$221.00M	USD	Annual
Net occupancy	`OccupancyNet`	$221.00M	USD	Annual
Marketing	`MarketingAndAdvertisingExpense`	$115.00M	USD	Annual
Marketing	`MarketingAndAdvertisingExpense`	$115.00M	USD	Annual
Marketing	`MarketingAndAdvertisingExpense`	$91.00M	USD	Annual
Marketing	`MarketingAndAdvertisingExpense`	$91.00M	USD	Annual
Marketing	`MarketingAndAdvertisingExpense`	$116.00M	USD	Annual
Marketing	`MarketingAndAdvertisingExpense`	$116.00M	USD	Annual
Deposit and other insurance expense	`FederalDepositInsuranceCorporationPremiumExpense`	$302.00M	USD	Annual
Deposit and other insurance expense	`FederalDepositInsuranceCorporationPremiumExpense`	$302.00M	USD	Annual
Deposit and other insurance expense	`FederalDepositInsuranceCorporationPremiumExpense`	$67.00M	USD	Annual
Deposit and other insurance expense	`FederalDepositInsuranceCorporationPremiumExpense`	$67.00M	USD	Annual
Deposit and other insurance expense	`FederalDepositInsuranceCorporationPremiumExpense`	$114.00M	USD	Annual
Deposit and other insurance expense	`FederalDepositInsuranceCorporationPremiumExpense`	$114.00M	USD	Annual
Professional services	`ProfessionalFees`	$99.00M	USD	Annual
Professional services	`ProfessionalFees`	$99.00M	USD	Annual
Professional services	`ProfessionalFees`	$99.00M	USD	Annual
Professional services	`ProfessionalFees`	$99.00M	USD	Annual
Professional services	`ProfessionalFees`	$77.00M	USD	Annual
Professional services	`ProfessionalFees`	$77.00M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$53.00M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$53.00M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$47.00M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$47.00M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$50.00M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$50.00M	USD	Annual
Lease financing equipment depreciation	`DepreciationNonproduction`	$45.00M	USD	Annual
Lease financing equipment depreciation	`DepreciationNonproduction`	$45.00M	USD	Annual
Lease financing equipment depreciation	`DepreciationNonproduction`	$15.00M	USD	Annual
Lease financing equipment depreciation	`DepreciationNonproduction`	$15.00M	USD	Annual
Lease financing equipment depreciation	`DepreciationNonproduction`	$27.00M	USD	Annual
Lease financing equipment depreciation	`DepreciationNonproduction`	$27.00M	USD	Annual
Other noninterest expense	`OtherNoninterestExpense`	$342.00M	USD	Annual
Other noninterest expense	`OtherNoninterestExpense`	$342.00M	USD	Annual
Other noninterest expense	`OtherNoninterestExpense`	$317.00M	USD	Annual
Other noninterest expense	`OtherNoninterestExpense`	$317.00M	USD	Annual
Other noninterest expense	`OtherNoninterestExpense`	$338.00M	USD	Annual
Other noninterest expense	`OtherNoninterestExpense`	$338.00M	USD	Annual
Total noninterest expense	`NoninterestExpense`	$4.20B	USD	Annual
Total noninterest expense	`NoninterestExpense`	$4.20B	USD	Annual
Total noninterest expense	`NoninterestExpense`	$4.56B	USD	Annual
Total noninterest expense	`NoninterestExpense`	$4.56B	USD	Annual
Total noninterest expense	`NoninterestExpense`	$4.57B	USD	Annual
Total noninterest expense	`NoninterestExpense`	$4.57B	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.76B	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.76B	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.40B	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.40B	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.38B	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.38B	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$443.00M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$443.00M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$413.00M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$413.00M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$515.00M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$515.00M	USD	Annual
Income after income taxes	`ProfitLoss`	$1.97B	USD	Annual
Income after income taxes	`ProfitLoss`	$1.97B	USD	Annual
Income after income taxes	`ProfitLoss`	$2.25B	USD	Annual
Income after income taxes	`ProfitLoss`	$2.25B	USD	Annual
Income after income taxes	`ProfitLoss`	$1.96B	USD	Annual
Income after income taxes	`ProfitLoss`	$1.96B	USD	Annual
Income attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.00M	USD	Annual
Income attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.00M	USD	Annual
Income attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Income attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Income attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Income attributable to non-controlling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.95B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.95B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$2.24B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$2.24B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.94B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.94B	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$134.00M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$134.00M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$113.00M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$113.00M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$142.00M	USD	Annual
Dividends on preferred shares	`DividendsPreferredStock`	$142.00M	USD	Annual
Impact of preferred stock redemptions and repurchases	`OtherPreferredStockDividendsAndAdjustments`	-	USD	Annual
Impact of preferred stock redemptions and repurchases	`OtherPreferredStockDividendsAndAdjustments`	-	USD	Annual
Impact of preferred stock redemptions and repurchases	`OtherPreferredStockDividendsAndAdjustments`	$-8.00M	USD	Annual
Impact of preferred stock redemptions and repurchases	`OtherPreferredStockDividendsAndAdjustments`	$-8.00M	USD	Annual
Impact of preferred stock redemptions and repurchases	`OtherPreferredStockDividendsAndAdjustments`	$5.00M	USD	Annual
Impact of preferred stock redemptions and repurchases	`OtherPreferredStockDividendsAndAdjustments`	$5.00M	USD	Annual
Net income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.82B	USD	Annual
Net income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.82B	USD	Annual
Net income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.80B	USD	Annual
Net income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$1.80B	USD	Annual
Net income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$2.12B	USD	Annual
Net income applicable to common shares	`NetIncomeLossAvailableToCommonStockholdersBasic`	$2.12B	USD	Annual
Average common sharesbasic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.44B	shares	Annual
Average common sharesbasic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.44B	shares	Annual
Average common sharesbasic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.45B	shares	Annual
Average common sharesbasic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.45B	shares	Annual
Average common sharesbasic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.45B	shares	Annual
Average common sharesbasic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	1.45B	shares	Annual
Average common sharesdiluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.48B	shares	Annual
Average common sharesdiluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.48B	shares	Annual
Average common sharesdiluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.47B	shares	Annual
Average common sharesdiluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.47B	shares	Annual
Average common sharesdiluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.47B	shares	Annual
Average common sharesdiluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	1.47B	shares	Annual
Net income - basic (in USD per share)	`EarningsPerShareBasic`	$1.26	USD	Annual
Net income - basic (in USD per share)	`EarningsPerShareBasic`	$1.26	USD	Annual
Net income - basic (in USD per share)	`EarningsPerShareBasic`	$1.24	USD	Annual
Net income - basic (in USD per share)	`EarningsPerShareBasic`	$1.24	USD	Annual
Net income - basic (in USD per share)	`EarningsPerShareBasic`	$1.47	USD	Annual
Net income - basic (in USD per share)	`EarningsPerShareBasic`	$1.47	USD	Annual
Net income - diluted (in USD per share)	`EarningsPerShareDiluted`	$1.22	USD	Annual
Net income - diluted (in USD per share)	`EarningsPerShareDiluted`	$1.22	USD	Annual
Net income - diluted (in USD per share)	`EarningsPerShareDiluted`	$1.45	USD	Annual
Net income - diluted (in USD per share)	`EarningsPerShareDiluted`	$1.45	USD	Annual
Net income - diluted (in USD per share)	`EarningsPerShareDiluted`	$1.24	USD	Annual
Net income - diluted (in USD per share)	`EarningsPerShareDiluted`	$1.24	USD	Annual

Cash Flow Statement 286 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$1.97B	USD	Annual
Net income	`ProfitLoss`	$1.97B	USD	Annual
Net income	`ProfitLoss`	$2.25B	USD	Annual
Net income	`ProfitLoss`	$2.25B	USD	Annual
Net income	`ProfitLoss`	$1.96B	USD	Annual
Net income	`ProfitLoss`	$1.96B	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$402.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$402.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$420.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$420.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$289.00M	USD	Annual
Provision for credit losses	`FinancingReceivableAndOffBalanceSheetCreditLossExpenseReversal`	$289.00M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$622.00M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$622.00M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$798.00M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$798.00M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$484.00M	USD	Annual
Depreciation and amortization	`DepreciationAndAmortization`	$484.00M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$105.00M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$105.00M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$106.00M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$106.00M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$97.00M	USD	Annual
Share-based compensation expense	`ShareBasedCompensation`	$97.00M	USD	Annual
Deferred income tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$-302.00M	USD	Annual
Deferred income tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$-302.00M	USD	Annual
Deferred income tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$-26.00M	USD	Annual
Deferred income tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$-26.00M	USD	Annual
Deferred income tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$319.00M	USD	Annual
Deferred income tax (benefit) provision	`DeferredIncomeTaxExpenseBenefit`	$319.00M	USD	Annual
Trading account securities	`IncreaseDecreaseInTradingSecurities`	$106.00M	USD	Annual
Trading account securities	`IncreaseDecreaseInTradingSecurities`	$106.00M	USD	Annual
Trading account securities	`IncreaseDecreaseInTradingSecurities`	$-72.00M	USD	Annual
Trading account securities	`IncreaseDecreaseInTradingSecurities`	$-72.00M	USD	Annual
Trading account securities	`IncreaseDecreaseInTradingSecurities`	$-27.00M	USD	Annual
Trading account securities	`IncreaseDecreaseInTradingSecurities`	$-27.00M	USD	Annual
Loans held for sale	`IncreaseDecreaseInLoansHeldForSale`	$83.00M	USD	Annual
Loans held for sale	`IncreaseDecreaseInLoansHeldForSale`	$83.00M	USD	Annual
Loans held for sale	`IncreaseDecreaseInLoansHeldForSale`	$-675.00M	USD	Annual
Loans held for sale	`IncreaseDecreaseInLoansHeldForSale`	$-675.00M	USD	Annual
Loans held for sale	`IncreaseDecreaseInLoansHeldForSale`	$227.00M	USD	Annual
Loans held for sale	`IncreaseDecreaseInLoansHeldForSale`	$227.00M	USD	Annual
Other assets	`AccruedIncomeAndOtherAssets`	$1.16B	USD	Annual
Other assets	`AccruedIncomeAndOtherAssets`	$1.16B	USD	Annual
Other assets	`AccruedIncomeAndOtherAssets`	$491.00M	USD	Annual
Other assets	`AccruedIncomeAndOtherAssets`	$491.00M	USD	Annual
Other assets	`AccruedIncomeAndOtherAssets`	$761.00M	USD	Annual
Other assets	`AccruedIncomeAndOtherAssets`	$761.00M	USD	Annual
Other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$1.02B	USD	Annual
Other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$1.02B	USD	Annual
Other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-344.00M	USD	Annual
Other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$-344.00M	USD	Annual
Other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$341.00M	USD	Annual
Other liabilities	`IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities`	$341.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-11.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-11.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$7.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$7.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-30.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-30.00M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.66B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.66B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.81B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.81B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.03B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.03B	USD	Annual
Change in interest earning deposits with banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	$332.00M	USD	Annual
Change in interest earning deposits with banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	$332.00M	USD	Annual
Change in interest earning deposits with banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	$-254.00M	USD	Annual
Change in interest earning deposits with banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	$-254.00M	USD	Annual
Change in interest earning deposits with banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	$23.00M	USD	Annual
Change in interest earning deposits with banks	`ProceedsFromPaymentsForInInterestBearingDepositsInBanks`	$23.00M	USD	Annual
Net cash paid in business acquisition	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Net cash paid in business acquisition	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Net cash paid in business acquisition	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$223.00M	USD	Annual
Net cash paid in business acquisition	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$223.00M	USD	Annual
Net cash paid in business acquisition	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Net cash paid in business acquisition	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Maturities and calls of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$2.69B	USD	Annual
Maturities and calls of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$2.69B	USD	Annual
Maturities and calls of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$11.00B	USD	Annual
Maturities and calls of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$11.00B	USD	Annual
Maturities and calls of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$4.05B	USD	Annual
Maturities and calls of available-for-sale securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$4.05B	USD	Annual
Maturities and calls of held-to-maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$1.40B	USD	Annual
Maturities and calls of held-to-maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$1.40B	USD	Annual
Maturities and calls of held-to-maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.80B	USD	Annual
Maturities and calls of held-to-maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$2.80B	USD	Annual
Maturities and calls of held-to-maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$1.52B	USD	Annual
Maturities and calls of held-to-maturity securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$1.52B	USD	Annual
Maturities and calls of other securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$615.00M	USD	Annual
Maturities and calls of other securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$615.00M	USD	Annual
Maturities and calls of other securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$832.00M	USD	Annual
Maturities and calls of other securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$832.00M	USD	Annual
Maturities and calls of other securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$57.00M	USD	Annual
Maturities and calls of other securities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments`	$57.00M	USD	Annual
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$767.00M	USD	Annual
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$767.00M	USD	Annual
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	-	USD	Annual
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	-	USD	Annual
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$990.00M	USD	Annual
Sales of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$990.00M	USD	Annual
Sales of other securities	`ProceedsFromSaleOfOtherInvestments`	-	USD	Annual
Sales of other securities	`ProceedsFromSaleOfOtherInvestments`	-	USD	Annual
Sales of other securities	`ProceedsFromSaleOfOtherInvestments`	$41.00M	USD	Annual
Sales of other securities	`ProceedsFromSaleOfOtherInvestments`	$41.00M	USD	Annual
Sales of other securities	`ProceedsFromSaleOfOtherInvestments`	$144.00M	USD	Annual
Sales of other securities	`ProceedsFromSaleOfOtherInvestments`	$144.00M	USD	Annual
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$7.11B	USD	Annual
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$7.11B	USD	Annual
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$4.96B	USD	Annual
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$4.96B	USD	Annual
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$14.04B	USD	Annual
Purchases of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$14.04B	USD	Annual
Purchases of held-to-maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$256.00M	USD	Annual
Purchases of held-to-maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$256.00M	USD	Annual
Purchases of held-to-maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$3.23B	USD	Annual
Purchases of held-to-maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$3.23B	USD	Annual
Purchases of held-to-maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$2.04B	USD	Annual
Purchases of held-to-maturity securities	`PaymentsToAcquireHeldToMaturitySecurities`	$2.04B	USD	Annual
Purchases of other securities	`PaymentsToAcquireOtherSecurities`	$630.00M	USD	Annual
Purchases of other securities	`PaymentsToAcquireOtherSecurities`	$630.00M	USD	Annual
Purchases of other securities	`PaymentsToAcquireOtherSecurities`	$1.08B	USD	Annual
Purchases of other securities	`PaymentsToAcquireOtherSecurities`	$1.08B	USD	Annual
Purchases of other securities	`PaymentsToAcquireOtherSecurities`	$155.00M	USD	Annual
Purchases of other securities	`PaymentsToAcquireOtherSecurities`	$155.00M	USD	Annual
Net proceeds from sales of loans and leases	`NetProceedsFromSaleOfLoansAndLeases`	$450.00M	USD	Annual
Net proceeds from sales of loans and leases	`NetProceedsFromSaleOfLoansAndLeases`	$450.00M	USD	Annual
Net proceeds from sales of loans and leases	`NetProceedsFromSaleOfLoansAndLeases`	$995.00M	USD	Annual
Net proceeds from sales of loans and leases	`NetProceedsFromSaleOfLoansAndLeases`	$995.00M	USD	Annual
Net proceeds from sales of loans and leases	`NetProceedsFromSaleOfLoansAndLeases`	$391.00M	USD	Annual
Net proceeds from sales of loans and leases	`NetProceedsFromSaleOfLoansAndLeases`	$391.00M	USD	Annual
Principal payments received under direct finance leases	`FinancePrincipalLeasePayments`	$1.77B	USD	Annual
Principal payments received under direct finance leases	`FinancePrincipalLeasePayments`	$1.77B	USD	Annual
Principal payments received under direct finance leases	`FinancePrincipalLeasePayments`	$1.89B	USD	Annual
Principal payments received under direct finance leases	`FinancePrincipalLeasePayments`	$1.89B	USD	Annual
Principal payments received under direct finance leases	`FinancePrincipalLeasePayments`	$1.88B	USD	Annual
Principal payments received under direct finance leases	`FinancePrincipalLeasePayments`	$1.88B	USD	Annual
Purchases of loans and leases	`PaymentsToAcquireLoansAndLeasesHeldForInvestment`	$680.00M	USD	Annual
Purchases of loans and leases	`PaymentsToAcquireLoansAndLeasesHeldForInvestment`	$680.00M	USD	Annual
Purchases of loans and leases	`PaymentsToAcquireLoansAndLeasesHeldForInvestment`	$71.00M	USD	Annual
Purchases of loans and leases	`PaymentsToAcquireLoansAndLeasesHeldForInvestment`	$71.00M	USD	Annual
Purchases of loans and leases	`PaymentsToAcquireLoansAndLeasesHeldForInvestment`	$610.00M	USD	Annual
Purchases of loans and leases	`PaymentsToAcquireLoansAndLeasesHeldForInvestment`	$610.00M	USD	Annual
Net loan and lease activity, excluding sales and purchases	`PaymentsForProceedsFromOtherLoansAndLeases`	$10.03B	USD	Annual
Net loan and lease activity, excluding sales and purchases	`PaymentsForProceedsFromOtherLoansAndLeases`	$10.03B	USD	Annual
Net loan and lease activity, excluding sales and purchases	`PaymentsForProceedsFromOtherLoansAndLeases`	$5.11B	USD	Annual
Net loan and lease activity, excluding sales and purchases	`PaymentsForProceedsFromOtherLoansAndLeases`	$5.11B	USD	Annual
Net loan and lease activity, excluding sales and purchases	`PaymentsForProceedsFromOtherLoansAndLeases`	$10.17B	USD	Annual
Net loan and lease activity, excluding sales and purchases	`PaymentsForProceedsFromOtherLoansAndLeases`	$10.17B	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$214.00M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$214.00M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$140.00M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$140.00M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$143.00M	USD	Annual
Purchases of premises and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$143.00M	USD	Annual
Net accrued income and other receivables activity	`PaymentsForProceedsFromInterestReceivablesAndOtherReceivablesActivity`	$474.00M	USD	Annual
Net accrued income and other receivables activity	`PaymentsForProceedsFromInterestReceivablesAndOtherReceivablesActivity`	$474.00M	USD	Annual
Net accrued income and other receivables activity	`PaymentsForProceedsFromInterestReceivablesAndOtherReceivablesActivity`	$17.00M	USD	Annual
Net accrued income and other receivables activity	`PaymentsForProceedsFromInterestReceivablesAndOtherReceivablesActivity`	$17.00M	USD	Annual
Net accrued income and other receivables activity	`PaymentsForProceedsFromInterestReceivablesAndOtherReceivablesActivity`	$66.00M	USD	Annual
Net accrued income and other receivables activity	`PaymentsForProceedsFromInterestReceivablesAndOtherReceivablesActivity`	$66.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-151.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-151.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-87.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-87.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-88.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-88.00M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-11.61B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-11.61B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-12.12B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-12.12B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.00B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.00B	USD	Annual
Increase in deposits	`IncreaseDecreaseInDeposits`	$4.65B	USD	Annual
Increase in deposits	`IncreaseDecreaseInDeposits`	$4.65B	USD	Annual
Increase in deposits	`IncreaseDecreaseInDeposits`	$11.22B	USD	Annual
Increase in deposits	`IncreaseDecreaseInDeposits`	$11.22B	USD	Annual
Increase in deposits	`IncreaseDecreaseInDeposits`	$3.32B	USD	Annual
Increase in deposits	`IncreaseDecreaseInDeposits`	$3.32B	USD	Annual
(Decrease) increase in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-1.29B	USD	Annual
(Decrease) increase in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-1.29B	USD	Annual
(Decrease) increase in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$2.16B	USD	Annual
(Decrease) increase in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$2.16B	USD	Annual
(Decrease) increase in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-782.00M	USD	Annual
(Decrease) increase in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-782.00M	USD	Annual
Net proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$11.00B	USD	Annual
Net proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$11.00B	USD	Annual
Net proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$7.66B	USD	Annual
Net proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$7.66B	USD	Annual
Net proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$14.96B	USD	Annual
Net proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$14.96B	USD	Annual
Maturity/redemption of long-term debt	`RepaymentsOfLongTermDebt`	$12.38B	USD	Annual
Maturity/redemption of long-term debt	`RepaymentsOfLongTermDebt`	$12.38B	USD	Annual
Maturity/redemption of long-term debt	`RepaymentsOfLongTermDebt`	$3.56B	USD	Annual
Maturity/redemption of long-term debt	`RepaymentsOfLongTermDebt`	$3.56B	USD	Annual
Maturity/redemption of long-term debt	`RepaymentsOfLongTermDebt`	$8.02B	USD	Annual
Maturity/redemption of long-term debt	`RepaymentsOfLongTermDebt`	$8.02B	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$113.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$113.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$143.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$143.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$134.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$134.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$903.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$903.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$900.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$900.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$897.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$897.00M	USD	Annual
Repurchase/redemption of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	-	USD	Annual
Repurchase/redemption of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	-	USD	Annual
Repurchase/redemption of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$82.00M	USD	Annual
Repurchase/redemption of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$82.00M	USD	Annual
Repurchase/redemption of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$410.00M	USD	Annual
Repurchase/redemption of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$410.00M	USD	Annual
Net proceeds from issuance of preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	-	USD	Annual
Net proceeds from issuance of preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	-	USD	Annual
Net proceeds from issuance of preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$317.00M	USD	Annual
Net proceeds from issuance of preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$317.00M	USD	Annual
Net proceeds from issuance of preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	-	USD	Annual
Net proceeds from issuance of preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	-	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-46.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-46.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-25.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-25.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-56.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-56.00M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$3.77B	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$3.77B	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$13.02B	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$13.02B	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$8.76B	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$8.76B	USD	Annual
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.18B	USD	Annual
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.18B	USD	Annual
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.72B	USD	Annual
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.72B	USD	Annual
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.42B	USD	Annual
Increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.42B	USD	Annual
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.13B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.13B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.52B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.52B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.70B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.70B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.85B	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.85B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.13B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$10.13B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.52B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.52B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.70B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$6.70B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.85B	USD	Point-in-time
Cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$12.85B	USD	Point-in-time
Interest paid	`InterestPaidNet`	$4.55B	USD	Annual
Interest paid	`InterestPaidNet`	$4.55B	USD	Annual
Interest paid	`InterestPaidNet`	$3.36B	USD	Annual
Interest paid	`InterestPaidNet`	$3.36B	USD	Annual
Interest paid	`InterestPaidNet`	$627.00M	USD	Annual
Interest paid	`InterestPaidNet`	$627.00M	USD	Annual
Income taxes paid (refunded)	`IncomeTaxesPaidNet`	$-109.00M	USD	Annual
Income taxes paid (refunded)	`IncomeTaxesPaidNet`	$-109.00M	USD	Annual
Income taxes paid (refunded)	`IncomeTaxesPaidNet`	$90.00M	USD	Annual
Income taxes paid (refunded)	`IncomeTaxesPaidNet`	$90.00M	USD	Annual
Income taxes paid (refunded)	`IncomeTaxesPaidNet`	$123.00M	USD	Annual
Income taxes paid (refunded)	`IncomeTaxesPaidNet`	$123.00M	USD	Annual
Loans transferred to held-for-sale from portfolio	`TransferOfPortfolioLoansAndLeasesToHeldForSale1`	$439.00M	USD	Annual
Loans transferred to held-for-sale from portfolio	`TransferOfPortfolioLoansAndLeasesToHeldForSale1`	$439.00M	USD	Annual
Loans transferred to held-for-sale from portfolio	`TransferOfPortfolioLoansAndLeasesToHeldForSale1`	$748.00M	USD	Annual
Loans transferred to held-for-sale from portfolio	`TransferOfPortfolioLoansAndLeasesToHeldForSale1`	$748.00M	USD	Annual
Loans transferred to held-for-sale from portfolio	`TransferOfPortfolioLoansAndLeasesToHeldForSale1`	$390.00M	USD	Annual
Loans transferred to held-for-sale from portfolio	`TransferOfPortfolioLoansAndLeasesToHeldForSale1`	$390.00M	USD	Annual
Loans transferred to portfolio from held-for-sale	`TransferOfLoansHeldForSaleToPortfolioLoans1`	$34.00M	USD	Annual
Loans transferred to portfolio from held-for-sale	`TransferOfLoansHeldForSaleToPortfolioLoans1`	$34.00M	USD	Annual
Loans transferred to portfolio from held-for-sale	`TransferOfLoansHeldForSaleToPortfolioLoans1`	$22.00M	USD	Annual
Loans transferred to portfolio from held-for-sale	`TransferOfLoansHeldForSaleToPortfolioLoans1`	$22.00M	USD	Annual
Loans transferred to portfolio from held-for-sale	`TransferOfLoansHeldForSaleToPortfolioLoans1`	$126.00M	USD	Annual
Loans transferred to portfolio from held-for-sale	`TransferOfLoansHeldForSaleToPortfolioLoans1`	$126.00M	USD	Annual
Transfer of securities from available-for-sale to held-to-maturity	`AvailableForSaleSecuritiesTransferredToHeldToMaturitySecurities`	$4.22B	USD	Annual
Transfer of securities from available-for-sale to held-to-maturity	`AvailableForSaleSecuritiesTransferredToHeldToMaturitySecurities`	$4.22B	USD	Annual
Transfer of securities from available-for-sale to held-to-maturity	`AvailableForSaleSecuritiesTransferredToHeldToMaturitySecurities`	-	USD	Annual
Transfer of securities from available-for-sale to held-to-maturity	`AvailableForSaleSecuritiesTransferredToHeldToMaturitySecurities`	-	USD	Annual
Transfer of securities from available-for-sale to held-to-maturity	`AvailableForSaleSecuritiesTransferredToHeldToMaturitySecurities`	-	USD	Annual
Transfer of securities from available-for-sale to held-to-maturity	`AvailableForSaleSecuritiesTransferredToHeldToMaturitySecurities`	-	USD	Annual

Stockholders Equity 86 line items

Line Item	Tag	Value	Unit	Period
Common stock, cash dividend per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	Annual
Common stock, cash dividend per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	Annual
Common stock, cash dividend per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	Annual
Common stock, cash dividend per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	Annual
Common stock, cash dividend per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	Annual
Common stock, cash dividend per share (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.62	USD	Annual
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.40B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.40B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.77B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.77B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.78B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.78B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.32B	USD	Point-in-time
Balance, beginning of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.32B	USD	Point-in-time
Balance, beginning of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, beginning of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, beginning of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, beginning of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, beginning of year, treasury stock (in shares)	`TreasuryStockCommonShares`	7.40M	shares	Point-in-time
Balance, beginning of year, treasury stock (in shares)	`TreasuryStockCommonShares`	7.40M	shares	Point-in-time
Balance, beginning of year, treasury stock (in shares)	`TreasuryStockCommonShares`	6.98M	shares	Point-in-time
Balance, beginning of year, treasury stock (in shares)	`TreasuryStockCommonShares`	6.98M	shares	Point-in-time
Net income	`ProfitLoss`	$1.97B	USD	Annual
Net income	`ProfitLoss`	$1.97B	USD	Annual
Net income	`ProfitLoss`	$2.25B	USD	Annual
Net income	`ProfitLoss`	$2.25B	USD	Annual
Net income	`ProfitLoss`	$1.96B	USD	Annual
Net income	`ProfitLoss`	$1.96B	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-190.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-190.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.87B	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.87B	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$422.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$422.00M	USD	Annual
Net proceeds from issuance of Series J Preferred Stock	`StockIssuedDuringPeriodValueNewIssues`	$317.00M	USD	Annual
Net proceeds from issuance of Series J Preferred Stock	`StockIssuedDuringPeriodValueNewIssues`	$317.00M	USD	Annual
Redemption of preferred stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$82.00M	USD	Annual
Redemption of preferred stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$82.00M	USD	Annual
Redemption of preferred stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$410.00M	USD	Annual
Redemption of preferred stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$410.00M	USD	Annual
Cash dividends declared, common stock	`DividendsCommonStockCash`	$908.00M	USD	Annual
Cash dividends declared, common stock	`DividendsCommonStockCash`	$908.00M	USD	Annual
Cash dividends declared, common stock	`DividendsCommonStockCash`	$911.00M	USD	Annual
Cash dividends declared, common stock	`DividendsCommonStockCash`	$911.00M	USD	Annual
Cash dividends declared, common stock	`DividendsCommonStockCash`	$916.00M	USD	Annual
Cash dividends declared, common stock	`DividendsCommonStockCash`	$916.00M	USD	Annual
Preferred	`DividendsPreferredStockCash`	$113.00M	USD	Annual
Preferred	`DividendsPreferredStockCash`	$113.00M	USD	Annual
Preferred	`DividendsPreferredStockCash`	$142.00M	USD	Annual
Preferred	`DividendsPreferredStockCash`	$142.00M	USD	Annual
Preferred	`DividendsPreferredStockCash`	$134.00M	USD	Annual
Preferred	`DividendsPreferredStockCash`	$134.00M	USD	Annual
Recognition of the fair value of share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$106.00M	USD	Annual
Recognition of the fair value of share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$106.00M	USD	Annual
Recognition of the fair value of share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$97.00M	USD	Annual
Recognition of the fair value of share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$97.00M	USD	Annual
Recognition of the fair value of share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$105.00M	USD	Annual
Recognition of the fair value of share-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$105.00M	USD	Annual
Other share-based compensation activity	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-19.00M	USD	Annual
Other share-based compensation activity	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-19.00M	USD	Annual
Other share-based compensation activity	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-19.00M	USD	Annual
Other share-based compensation activity	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-19.00M	USD	Annual
Other share-based compensation activity	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-16.00M	USD	Annual
Other share-based compensation activity	`StockIssuedDuringPeriodValueShareBasedCompensation`	$-16.00M	USD	Annual
Other	`StockholdersEquityOther`	$-6.00M	USD	Annual
Other	`StockholdersEquityOther`	$-6.00M	USD	Annual
Other	`StockholdersEquityOther`	$24.00M	USD	Annual
Other	`StockholdersEquityOther`	$24.00M	USD	Annual
Other	`StockholdersEquityOther`	$16.00M	USD	Annual
Other	`StockholdersEquityOther`	$16.00M	USD	Annual
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.40B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.40B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.77B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.77B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.78B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.78B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.32B	USD	Point-in-time
Balance, end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.32B	USD	Point-in-time
Balance, end of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, end of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, end of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, end of year, common stock (in shares)	`CommonStockSharesOutstanding`	1.45B	shares	Point-in-time
Balance, end of year, treasury stock (in shares)	`TreasuryStockCommonShares`	7.40M	shares	Point-in-time
Balance, end of year, treasury stock (in shares)	`TreasuryStockCommonShares`	7.40M	shares	Point-in-time
Balance, end of year, treasury stock (in shares)	`TreasuryStockCommonShares`	6.98M	shares	Point-in-time
Balance, end of year, treasury stock (in shares)	`TreasuryStockCommonShares`	6.98M	shares	Point-in-time

Comprehensive Income 54 line items

Line Item	Tag	Value	Unit	Period
Net income attributable to Huntington	`NetIncomeLoss`	$1.95B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.95B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$2.24B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$2.24B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.94B	USD	Annual
Net income attributable to Huntington	`NetIncomeLoss`	$1.94B	USD	Annual
Unrealized (losses) gains on available-for-sale securities, net of hedges	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$154.00M	USD	Annual
Unrealized (losses) gains on available-for-sale securities, net of hedges	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$154.00M	USD	Annual
Unrealized (losses) gains on available-for-sale securities, net of hedges	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-271.00M	USD	Annual
Unrealized (losses) gains on available-for-sale securities, net of hedges	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-271.00M	USD	Annual
Unrealized (losses) gains on available-for-sale securities, net of hedges	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-2.18B	USD	Annual
Unrealized (losses) gains on available-for-sale securities, net of hedges	`OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent`	$-2.18B	USD	Annual
Net change related to cash flow hedges on loans	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$96.00M	USD	Annual
Net change related to cash flow hedges on loans	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$96.00M	USD	Annual
Net change related to cash flow hedges on loans	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-695.00M	USD	Annual
Net change related to cash flow hedges on loans	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$-695.00M	USD	Annual
Net change related to cash flow hedges on loans	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$269.00M	USD	Annual
Net change related to cash flow hedges on loans	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent`	$269.00M	USD	Annual
Translations adjustments, net of hedges	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$2.00M	USD	Annual
Translations adjustments, net of hedges	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$2.00M	USD	Annual
Translations adjustments, net of hedges	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-5.00M	USD	Annual
Translations adjustments, net of hedges	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-5.00M	USD	Annual
Translations adjustments, net of hedges	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-6.00M	USD	Annual
Translations adjustments, net of hedges	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent`	$-6.00M	USD	Annual
Change in accumulated unrealized losses for pension and other post-retirement obligations	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$9.00M	USD	Annual
Change in accumulated unrealized losses for pension and other post-retirement obligations	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$9.00M	USD	Annual
Change in accumulated unrealized losses for pension and other post-retirement obligations	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$-15.00M	USD	Annual
Change in accumulated unrealized losses for pension and other post-retirement obligations	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$-15.00M	USD	Annual
Change in accumulated unrealized losses for pension and other post-retirement obligations	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$3.00M	USD	Annual
Change in accumulated unrealized losses for pension and other post-retirement obligations	`OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent`	$3.00M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-190.00M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-190.00M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$422.00M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$422.00M	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-2.87B	USD	Annual
Other comprehensive (loss) income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$-2.87B	USD	Annual
Comprehensive income (loss) attributable to Huntington	`ComprehensiveIncomeNetOfTax`	$1.75B	USD	Annual
Comprehensive income (loss) attributable to Huntington	`ComprehensiveIncomeNetOfTax`	$1.75B	USD	Annual
Comprehensive income (loss) attributable to Huntington	`ComprehensiveIncomeNetOfTax`	$2.37B	USD	Annual
Comprehensive income (loss) attributable to Huntington	`ComprehensiveIncomeNetOfTax`	$2.37B	USD	Annual
Comprehensive income (loss) attributable to Huntington	`ComprehensiveIncomeNetOfTax`	$-631.00M	USD	Annual
Comprehensive income (loss) attributable to Huntington	`ComprehensiveIncomeNetOfTax`	$-631.00M	USD	Annual
Comprehensive income attributed to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$11.00M	USD	Annual
Comprehensive income attributed to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$11.00M	USD	Annual
Comprehensive income attributed to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Comprehensive income attributed to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Comprehensive income attributed to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Comprehensive income attributed to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$20.00M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-620.00M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-620.00M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.77B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.77B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.39B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.39B	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.