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Loans sales and securitizations (Details) (USD $)
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3 Months Ended | |||||
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Mar. 31, 2015
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Mar. 31, 2014
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| Residential Mortgage [Member] | ||||||
| Summarizes activity relating to loans sold securitized with servicing retained | ||||||
| Loans sold with servicing retained |
$ 630,683,000hban_LoansWithServicingRetainedSold / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
$ 481,837,000hban_LoansWithServicingRetainedSold / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
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| Pretax gains resulting from above loan sales |
14,862,000us-gaap_GainLossOnSaleOfMortgageLoans / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
[1] |
12,076,000us-gaap_GainLossOnSaleOfMortgageLoans / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
[1] | ||
| Summarize the changes in MSRs using the fair value method | ||||||
| Fair value, beginning of period |
22,786,000us-gaap_ServicingAssetAtFairValueAmount / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
34,236,000us-gaap_ServicingAssetAtFairValueAmount / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
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| Change in fair value during the period due to: | ||||||
| Time decay |
339,000hban_TimeDecay / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
725,000hban_TimeDecay / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
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| Payoffs |
818,000hban_ServicingAssetAtFairValuePayoffs / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
1,915,000hban_ServicingAssetAtFairValuePayoffs / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
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| Changes in valuation inputs or assumptions |
(1,174,000)us-gaap_ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
(968,000)us-gaap_ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptions / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
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| Fair value, end of period |
20,455,000us-gaap_ServicingAssetAtFairValueAmount / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
30,628,000us-gaap_ServicingAssetAtFairValueAmount / us-gaap_FinancialInstrumentAxis = us-gaap_ResidentialMortgageMember |
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| Residential Mortgage [Member] | Fair value method | ||||||
| Change in fair value during the period due to: | ||||||
| Weighted-average life (in years) | 4 years 8 months 0 days | 4 years 1 month 0 days | ||||
| Residential Mortgage [Member] | Amortization method | ||||||
| Change in fair value during the period due to: | ||||||
| Weighted-average life (in years) | 5 years 8 months 0 days | 6 years 6 months 0 days | ||||
| Automobile Loan [Member] | Amortization method | ||||||
| Change in fair value during the period due to: | ||||||
| Weighted-average life (in years) | 2 years 5 months 0 days | 3 years 2 months 0 days | ||||
| Small Business Association (SBA) Loan [Member] | ||||||
| Summarizes activity relating to loans sold securitized with servicing retained | ||||||
| Loans sold with servicing retained |
42,401,000hban_LoansWithServicingRetainedSold / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialLoanMember |
40,871,000hban_LoansWithServicingRetainedSold / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialLoanMember |
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| Pretax gains resulting from above loan sales |
$ 3,574,000us-gaap_GainLossOnSaleOfMortgageLoans / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialLoanMember |
[1] |
$ 4,375,000us-gaap_GainLossOnSaleOfMortgageLoans / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialLoanMember |
[1] | ||
| Change in fair value during the period due to: | ||||||
| Weighted-average life (in years) | 3 years 4 months 0 days | 3 years 6 months 0 days | ||||
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- Definition
Loans with servicing retained sold. No definition available.
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- Definition
Servicing Asset At Fair Value Payoffs. No definition available.
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- Definition
Time decay. No definition available.
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- Definition
Weighted average life of securitized assets regardless of when the transfer occurred, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans made to finance real estate acquisitions. This element refers to the gain (loss) and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The net Increase or Decrease in fair value as a result of changes in the inputs, assumptions, or model used to calculate the fair value of servicing assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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