Annual report pursuant to Section 13 and 15(d)

Benefit Plans (Details 1)

v2.4.0.6
Benefit Plans (Details 1) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
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]
   
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]
   
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]
   
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]
   
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]
   
Summary of plan assets investments    
Fair value of plan assets $ 40,424 $ 26,969
Fair value of plan assets, Percentage 8.00% 6.00%
[1] A $40 million contribution was made to the Plan on December 28, 2011, and had not yet been invested as of December 31, 2011.