Quarterly report pursuant to Section 13 or 15(d)

Variable Interest Entities (Details)

v2.3.0.15
Variable Interest Entities (Details) (USD $)
 9 Months Ended
Sep. 30, 2011
Dec. 31, 2010
Sep. 30, 2010
Dec. 31, 2009
Assets        
Cash $ 2,190,276,000 $ 847,888,000 $ 1,139,226,000 $ 1,521,344,000
Loans and leases 39,011,894,000 [1] 38,106,507,000 [1] 37,500,587,000 [1]  
Allowance for loan and lease losses (1,019,710,000) (1,249,008,000) (1,336,352,000)  
Net loans and leases 37,992,184,000 36,857,499,000 36,164,235,000  
Accrued income and other assets 2,228,376,000 2,482,570,000 2,434,783,000  
Total assets 54,978,707,000 53,819,642,000 53,246,776,000  
Liabilities        
Other long term debt 1,421,518,000 [1] 2,144,092,000 [1] 2,393,071,000 [1]  
Accrued interest and other liabilities 1,160,547,000 1,130,643,000 1,128,586,000  
Total liabilities 49,578,228,000 48,839,100,000 47,679,373,000  
Summary of Outstanding Trust Preferred Securities        
Principal amount of subordinated note/ debenture issued to trust 587,228,000      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Variable rate basis three month LIBOR      
Investment in unconsolidated subsidiary 17,519,000      
Variable Interest Entities (Textuals) [Abstract]        
Maximum year to defer payment of interest on debenture not exceeding five years      
Commitments to limited partnership interests 345,800,000 316,000,000 269,400,000  
Funded Commitments to limited partnership interests 304,100,000 260,100,000 238,900,000  
Trusts [Member]
        
Assets        
Cash 90,778,000      
Loans and leases 1,319,296,000      
Allowance for loan and lease losses (8,578,000)      
Net loans and leases 1,310,718,000      
Accrued income and other assets 7,172,000      
Total assets 1,408,668,000      
Liabilities        
Other long term debt 664,252,000      
Accrued interest and other liabilities 1,543,000      
Total liabilities 665,795,000      
2006 Trust Consolidated [Member]
        
Assets        
Cash 56,132,000      
Loans and leases 810,666,000      
Allowance for loan and lease losses (7,134,000)      
Net loans and leases 803,532,000      
Accrued income and other assets 3,145,000      
Total assets 862,809,000      
Liabilities        
Other long term debt 450,365,000      
Accrued interest and other liabilities 102,000      
Total liabilities 450,467,000      
2008 Trust Consolidated [Member]
        
Assets        
Cash 14,551,000      
Loans and leases 164,095,000      
Allowance for loan and lease losses (1,444,000)      
Net loans and leases 162,651,000      
Accrued income and other assets 667,000      
Total assets 177,869,000      
Liabilities        
Other long term debt 40,887,000      
Accrued interest and other liabilities 65,000      
Total liabilities 40,952,000      
2009 Trust Consolidated [Member]
        
Assets        
Cash 20,095,000      
Loans and leases 344,535,000      
Allowance for loan and lease losses 0      
Net loans and leases 344,535,000      
Accrued income and other assets 1,607,000      
Total assets 366,237,000      
Liabilities        
Other long term debt 173,000,000      
Accrued interest and other liabilities 388,000      
Total liabilities 173,388,000      
Franklin 2009 Trust Consolidated [Member]
        
Assets        
Cash 0      
Loans and leases 0      
Allowance for loan and lease losses 0      
Net loans and leases 0      
Accrued income and other assets 1,753,000      
Total assets 1,753,000      
Liabilities        
Other long term debt 0      
Accrued interest and other liabilities 988,000      
Total liabilities 988,000      
2011 Trust Unconsolidated [Member]
        
Assets        
Cash 34,629,000      
Loans and leases 994,052,000      
Allowance for loan and lease losses 0      
Net loans and leases 994,052,000      
Accrued income and other assets 2,190,000      
Total assets 1,030,871,000      
Liabilities        
Other long term debt 1,000,000,000      
Accrued interest and other liabilities 792,000      
Total liabilities 1,000,792,000      
Prospect Trust I [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 3.50% [2]      
Principal amount of subordinated note/ debenture issued to trust 6,186,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Rate spread over three month LIBOR 3.25%      
Investment in unconsolidated subsidiary 186,000 [4]      
Sky Financial Capital Trust IV [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 1.64% [5]      
Principal amount of subordinated note/ debenture issued to trust 77,320,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Rate spread over three month LIBOR 1.40%      
Investment in unconsolidated subsidiary 2,320,000 [4]      
Sky Financial Capital Trust III [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 1.71% [5]      
Principal amount of subordinated note/ debenture issued to trust 77,320,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Rate spread over three month LIBOR 1.40%      
Investment in unconsolidated subsidiary 2,320,000 [4]      
Sky Financial Capital Trust II [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 3.19% [6]      
Principal amount of subordinated note/ debenture issued to trust 30,929,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Rate spread over three month LIBOR 2.95%      
Investment in unconsolidated subsidiary 929,000 [4]      
Sky Financial Capital Trust I [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 8.56%      
Principal amount of subordinated note/ debenture issued to trust 64,264,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Investment in unconsolidated subsidiary 1,856,000 [4]      
Banc First Ohio Trust Preferred [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 8.54%      
Principal amount of subordinated note/ debenture issued to trust 23,206,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Investment in unconsolidated subsidiary 619,000 [4]      
Huntington Capital III [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 6.69%      
Principal amount of subordinated note/ debenture issued to trust 114,094,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Investment in unconsolidated subsidiary 10,000 [4]      
Huntington Capital II [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 0.97% [7]      
Principal amount of subordinated note/ debenture issued to trust 55,093,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Rate spread over three month LIBOR 0.63%      
Investment in unconsolidated subsidiary 3,093,000 [4]      
Huntington Capital I [Member]
        
Summary of Outstanding Trust Preferred Securities        
Interest rate on Trust Preferred Securities 0.95% [8]      
Principal amount of subordinated note/ debenture issued to trust 138,816,000 [3]      
Summary of Outstanding Trust Preferred Securities (Textuals) [Abstract]        
Rate spread over three month LIBOR 0.70%      
Investment in unconsolidated subsidiary $ 6,186,000 [4]      
[1] Amounts represent certain assets and liabilities of a consolidated VIE for which Huntington has elected the fair value option.
[2] Variable effective rate at September 30, 2011, based on three month LIBOR + 3.25.
[3] Represents the principal amount of debentures issued to each trust, including unamortized original issue discount.
[4] Huntington’s investment in the unconsolidated trusts represents the only risk of loss.
[5] Variable effective rate at September 30, 2011, based on three month LIBOR + 1.40.
[6] Variable effective rate at September 30, 2011, based on three month LIBOR + 2.95.
[7] Variable effective rate at September 30, 2011, based on three month LIBOR + 0.625.
[8] Variable effective rate at September 30, 2011, based on three month LIBOR + 0.70.