Quarterly report pursuant to Section 13 or 15(d)

Benefit Plans (Details 1)

v2.4.0.8
Benefit Plans (Details 1) (USD $)
Sep. 30, 2014
Dec. 31, 2013
Summary of plan assets investments    
Fair value of plan assets $ 652,223,000 $ 649,020,000
Fair value of plan assets, Percentage 100.00% 100.00%
Cash [Member]
   
Summary of plan assets investments    
Fair value of plan assets 3,000 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 71,061,000 289,379,000
Fair value of plan assets, Percentage 11.00% 45.00%
Huntington funds - money market [Member]
   
Summary of plan assets investments    
Fair value of plan assets 12,622,000 803,000
Fair value of plan assets, Percentage 2.00% 0.00%
Huntington funds - fixed income funds [Member]
   
Summary of plan assets investments    
Fair value of plan assets 0 74,048,000
Fair value of plan assets, Percentage 0.00% 11.00%
Huntington common stock [Member]
   
Summary of plan assets investments    
Fair value of plan assets 0 20,324,000
Fair value of plan assets, Percentage 0.00% 3.00%
Other - equity mutual funds [Member]
   
Summary of plan assets investments    
Fair value of plan assets 120,202,000 0
Fair value of plan assets, Percentage 19.00% 0.00%
Other [Member]
   
Summary of plan assets investments    
Fair value of plan assets 89,768,000 0
Fair value of plan assets, Percentage 14.00% 0.00%
Corporate Obligations [Member]
   
Summary of plan assets investments    
Fair value of plan assets 214,356,000 180,757,000
Fair value of plan assets, Percentage 33.00% 28.00%
U.S. Government Agencies [Member]
   
Summary of plan assets investments    
Fair value of plan assets 7,047,000 6,146,000
Fair value of plan assets, Percentage 1.00% 1.00%
U.S. Government Obligations [Member]
   
Summary of plan assets investments    
Fair value of plan assets 59,290,000 51,932,000
Fair value of plan assets, Percentage 9.00% 8.00%
Limited Partnerships [Member]
   
Summary of plan assets investments    
Fair value of plan assets 3,003,000 926,000
Fair value of plan assets, Percentage 0.00% 0.00%
ExchangeTradedFundsMember
   
Summary of plan assets investments    
Fair value of plan assets 28,014,000 24,705,000
Fair value of plan assets, Percentage 4.00% 4.00%
Mutual funds - fixed income
   
Summary of plan assets investments    
Fair value of plan assets $ 46,857,000 $ 0
Fair value of plan assets, Percentage 7.00% 0.00%