Huntington Bancshares Incorporated Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

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Held-to-Maturity Securities (Details)

v2.4.0.6

Held-to-Maturity Securities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011	Mar. 31, 2011
Contractual maturities of held-to-maturity securities
Held-to-maturity securities, Total	$ 621,798	$ 640,551	$ 0
Held-to-maturity Securities, Fair Value	642,871	660,186
Amortized cost, gross unrealized gains and losses, and fair value by investment category
Held-to-maturity securities, Total	621,798	640,551	0
Held-to-maturity Securities, Gross Gain	21,073	19,652
Held-to-maturity Securities, Gross Losses	0	17
Held-to-maturity securities, fair value	642,871	660,186
Federal agencies - mortgage backed securities [Member]
Contractual maturities of held-to-maturity securities
Held-to-maturity Securities, Under 1 year	0	0
Held-to-maturity Securities, 1-5 years	0	0
Held-to-maturity Securities, 6-10 years	0	0
Held-to-maturity Securities, Over 10 years	621,798	640,551
Held-to-maturity securities, Total	621,798	640,551
Fair Value, Under 1 year	0	0
Fair Value, 1-5 years	0	0
Fair Value, 6-10 years	0	0
Fair Value, Over 10 years	642,871	660,186
Held-to-maturity Securities, Fair Value	642,871	660,186
Amortized cost, gross unrealized gains and losses, and fair value by investment category
Held-to-maturity securities, Total	621,798	640,551
Held-to-maturity Securities, Gross Gain	21,073	19,652
Held-to-maturity Securities, Gross Losses	0	17
Held-to-maturity securities, fair value	642,871	660,186
Total U.S. Government backed agencies [Member]
Contractual maturities of held-to-maturity securities
Held-to-maturity securities, Total	621,798	640,551
Held-to-maturity Securities, Fair Value	642,871	660,186
Amortized cost, gross unrealized gains and losses, and fair value by investment category
Held-to-maturity securities, Total	621,798	640,551
Held-to-maturity Securities, Gross Gain	21,073	19,652
Held-to-maturity Securities, Gross Losses	0	17
Held-to-maturity securities, fair value	$ 642,871	$ 660,186

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