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Shareholder's Equity (Details) (USD $)
In Thousands, except Share data in Millions, unless otherwise specified |
12 Months Ended | |||
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2010
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| Shareholder's Equity (Textuals) [Abstract] | ||||
| Term to exercise warrants (years) | 10 years | |||
| Purchase of common stock shares | 35.7us-gaap_StockRepurchasedAndRetiredDuringPeriodShares | |||
| Purchase of common stock shares, value | $ (334,429)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue | $ (124,995)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue | $ (148,881)us-gaap_StockRepurchasedAndRetiredDuringPeriodValue | |
| Purchase of common stock, average price per share | $ 9.37hban_CommonStockRepurchasedAndRetiredAverageCostPerShare | |||
| X | ||||||||||
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- Definition
Common Stock Repurchased And Retired Average Cost Per Share No definition available.
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- Details
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| X | ||||||||||
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- Definition
Term to exercise warrants (years). No definition available.
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- Definition
Number of shares that have been repurchased and retired during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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