Huntington Bancshares Incorporated Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets (Details)

Goodwill and Other Intangible Assets (Details) (USD $)	12 Months Ended
Goodwill and Other Intangible Assets (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Goodwill by business segment
Beginning Balance	$ 444,268,000us-gaap_Goodwill
Goodwill impairment	3,000,000us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss
Ending Balance	522,541,000us-gaap_Goodwill	444,268,000us-gaap_Goodwill
Summary of other intangible assets
Total other intangible assets, gross carrying amount	533,142,000	512,387,000
Total other intangible assets, accumulated amortization	(458,471,000)	(419,194,000)
Total other intangible assets, net of carrying value	74,671,000us-gaap_FiniteLivedIntangibleAssetsNet	93,193,000us-gaap_FiniteLivedIntangibleAssetsNet
Estimated amortization expense of other intangible assets
2013 (10k)	26,329,000
2014	12,485,000
2015	11,371,000
2016	9,890,000
2017	8,873,000
Goodwill impairment	3,000,000us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss	0us-gaap_GoodwillImpairmentLoss
Amount of core deposit intangible related to Fidelity Bank acquisition	0
Core deposit intangible [Member]
Summary of other intangible assets
Total other intangible assets, gross carrying amount	400,058,000	380,249,000
Total other intangible assets, accumulated amortization	(366,907,000)	(335,552,000)
Total other intangible assets, net of carrying value	33,151,000	44,697,000
Customer relationship [Member]
Summary of other intangible assets
Total other intangible assets, gross carrying amount	107,920,000	106,974,000
Total other intangible assets, accumulated amortization	(66,534,000)	(58,675,000)
Total other intangible assets, net of carrying value	41,386,000	48,299,000
Other [Member]
Summary of other intangible assets
Total other intangible assets, gross carrying amount	25,164,000	25,164,000
Total other intangible assets, accumulated amortization	(25,030,000)	(24,967,000)
Total other intangible assets, net of carrying value	134,000	197,000
Retail & Business Banking [Member]
Goodwill by business segment
Beginning Balance	286,824	286,824
Goodwill acquired during the period	81,273,000
Adjustments / Reallocation of goodwill	0	0
Goodwill impairment	0
Ending Balance	368,097	286,824
Estimated amortization expense of other intangible assets
Goodwill impairment	0
Commercial Banking [Member]
Goodwill by business segment
Beginning Balance	22,108	22,108
Goodwill acquired during the period	0
Adjustments / Reallocation of goodwill	(37,486)	0
Goodwill impairment	0
Ending Balance	59,594	22,108
Estimated amortization expense of other intangible assets
Goodwill impairment	0
AFCRE [Member]
Goodwill by business segment
Beginning Balance	0	0
Goodwill acquired during the period	0
Adjustments / Reallocation of goodwill	0	0
Goodwill impairment	0
Ending Balance	0	0
Estimated amortization expense of other intangible assets
Goodwill impairment	0
RBPCG [Member]
Goodwill by business segment
Beginning Balance	93,012	93,012
Goodwill acquired during the period	0
Adjustments / Reallocation of goodwill	3,000	0
Goodwill impairment	0
Ending Balance	90,012	93,012
Estimated amortization expense of other intangible assets
Goodwill impairment	0
Home Lending [Member]
Goodwill by business segment
Beginning Balance	0	0
Goodwill acquired during the period	0
Adjustments / Reallocation of goodwill	(3,000)	0
Goodwill impairment	(3,000)
Ending Balance	0	0
Estimated amortization expense of other intangible assets
Goodwill impairment	(3,000)
Treasury Other [Member]
Goodwill by business segment
Beginning Balance	42,324	42,324
Goodwill acquired during the period	0
Adjustments / Reallocation of goodwill	37,486	0
Goodwill impairment	0
Ending Balance	4,838	42,324
Estimated amortization expense of other intangible assets
Goodwill impairment	$ 0