Benefit Plans (Details 1) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2011
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Dec. 31, 2010
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Summary of plan assets investments | |||||
Fair value of plan assets | $ 538,970 | $ 478,479 | |||
Fair value of plan assets, Percentage | 100.00% | 100.00% | |||
Cash [Member]
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Summary of plan assets investments | |||||
Fair value of plan assets | 25 | 0 | |||
Fair value of plan assets, Percentage | 0.00% | 0.00% | |||
Huntington funds - equity funds [Member]
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Summary of plan assets investments | |||||
Fair value of plan assets | 283,963 | 318,155 | |||
Fair value of plan assets, Percentage | 53.00% | 66.00% | |||
Huntington funds - money market [Member]
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Summary of plan assets investments | |||||
Fair value of plan assets | 39,943 | [1] | 25 | ||
Fair value of plan assets, Percentage | 7.00% | 0.00% | |||
Huntington funds - fixed income funds [Member]
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Summary of plan assets investments | |||||
Fair value of plan assets | 174,615 | 133,330 | |||
Fair value of plan assets, Percentage | 32.00% | 28.00% | |||
Huntington common stock [Member]
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Summary of plan assets investments | |||||
Fair value of plan assets | $ 40,424 | $ 26,969 | |||
Fair value of plan assets, Percentage | 8.00% | 6.00% | |||
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