Held-to-Maturity Securities (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
|
Dec. 31, 2013
|
---|---|---|
Contractual maturities of held-to-maturity securities | ||
Held-to-maturity securities, Total | $ 3,379,905us-gaap_HeldToMaturitySecurities | $ 3,836,667us-gaap_HeldToMaturitySecurities |
Held-to-maturity Securities, Fair Value | 3,382,715us-gaap_HeldToMaturitySecuritiesFairValue | 3,760,898us-gaap_HeldToMaturitySecuritiesFairValue |
Amortized cost, gross unrealized gains and losses, and fair value by investment category | ||
Held-to-maturity securities, Total | 3,379,905us-gaap_HeldToMaturitySecurities | 3,836,667us-gaap_HeldToMaturitySecurities |
Held-to-maturity Securities, Gross Gain | (26,083)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain | (6,349)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain |
Held-to-maturity Securities, Gross Losses | (23,273)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss | (82,118)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss |
Held-to-maturity securities, fair value | 3,382,715us-gaap_HeldToMaturitySecuritiesFairValue | 3,760,898us-gaap_HeldToMaturitySecuritiesFairValue |
Continuous Unrealized Loss Position | ||
Total Temporarily Impaired Securities, Less Than Twelve Months, Fair Value | 752,484us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue | 3,001,774us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue |
Total Temporarily Impaired Securities Unrealized Losses, Less Than Twelve Months, Fair Value | (6,135)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss | (79,766)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss |
Total Temporarily Impaired Securities, Over Twelve Months, Fair Value | 693,757us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue | 22,548us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue |
Total Temporarily Impaired Securites, Unrealized Losses Over Twelve Months | (17,138)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss | (2,352)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss |
Total Temporarily Impaired Securities, Fair Value | 1,446,241us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue | 3,024,322us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue |
Total Temporarily Impaired Securities, Unrealized Losses | (23,273)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss | (82,118)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss |
Federal agencies - mortgage backed securities [Member] | ||
Contractual maturities of held-to-maturity securities | ||
Held-to-maturity Securities, Under 1 year |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity Securities, 1-5 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity Securities, 6-10 years |
24,901us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
24,901us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity Securities, Over 10 years |
3,136,460us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
3,574,156us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity securities, Total |
3,161,361us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
3,599,057us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Fair Value, Under 1 year |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Fair Value, 1-5 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Fair Value, 6-10 years |
24,263us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
22,549us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Fair Value, Over 10 years |
3,140,194us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
3,506,018us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity Securities, Fair Value |
3,164,457us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
3,528,567us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Amortized cost, gross unrealized gains and losses, and fair value by investment category | ||
Held-to-maturity securities, Total |
3,161,361us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
3,599,057us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity Securities, Gross Gain |
(24,832)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
(5,573)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity Securities, Gross Losses |
(21,736)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
(76,063)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Held-to-maturity securities, fair value |
3,164,457us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
3,528,567us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Continuous Unrealized Loss Position | ||
Total Temporarily Impaired Securities, Less Than Twelve Months, Fair Value |
707,934us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
2,849,198us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Total Temporarily Impaired Securities Unrealized Losses, Less Than Twelve Months, Fair Value |
(5,550)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
(73,711)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Total Temporarily Impaired Securities, Over Twelve Months, Fair Value |
622,026us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
22,548us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Total Temporarily Impaired Securites, Unrealized Losses Over Twelve Months |
(16,186)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
(2,352)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Total Temporarily Impaired Securities, Fair Value |
1,329,960us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
2,871,746us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Total Temporarily Impaired Securities, Unrealized Losses |
(21,736)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
(76,063)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember |
Other Federal Agencies [Member] | ||
Contractual maturities of held-to-maturity securities | ||
Held-to-maturity Securities, Under 1 year |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity Securities, 1-5 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity Securities, 6-10 years |
54,010us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
38,588us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity Securities, Over 10 years |
156,553us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
189,999us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity securities, Total |
210,563us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
228,587us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Fair Value, Under 1 year |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Fair Value, 1-5 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Fair Value, 6-10 years |
54,843us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
39,075us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Fair Value, Over 10 years |
155,821us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
185,097us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity Securities, Fair Value |
210,664us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
224,172us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Amortized cost, gross unrealized gains and losses, and fair value by investment category | ||
Held-to-maturity securities, Total |
210,563us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
228,587us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity Securities, Gross Gain |
(1,251)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
(776)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity Securities, Gross Losses |
(1,150)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
(5,191)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Held-to-maturity securities, fair value |
210,664us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
224,172us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Continuous Unrealized Loss Position | ||
Total Temporarily Impaired Securities, Less Than Twelve Months, Fair Value |
36,956us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
144,417us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Total Temporarily Impaired Securities Unrealized Losses, Less Than Twelve Months, Fair Value |
(198)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
(5,191)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Total Temporarily Impaired Securities, Over Twelve Months, Fair Value |
71,731us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
0us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Total Temporarily Impaired Securites, Unrealized Losses Over Twelve Months |
(952)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
0us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Total Temporarily Impaired Securities, Fair Value |
108,687us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
144,417us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Total Temporarily Impaired Securities, Unrealized Losses |
(1,150)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
(5,191)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = hban_OtherFederalAgenciesMember |
Municipal securities [Member] | ||
Contractual maturities of held-to-maturity securities | ||
Held-to-maturity Securities, Under 1 year |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity Securities, 1-5 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity Securities, 6-10 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity Securities, Over 10 years |
7,981us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
9,023us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity securities, Total |
7,981us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
9,023us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Fair Value, Under 1 year |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Fair Value, 1-5 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Fair Value, 6-10 years |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Fair Value, Over 10 years |
7,594us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
8,159us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity Securities, Fair Value |
7,594us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
8,159us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Amortized cost, gross unrealized gains and losses, and fair value by investment category | ||
Held-to-maturity securities, Total |
7,981us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
9,023us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity Securities, Gross Gain |
0us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity Securities, Gross Losses |
(387)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
(864)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Held-to-maturity securities, fair value |
7,594us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
8,159us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Continuous Unrealized Loss Position | ||
Total Temporarily Impaired Securities, Less Than Twelve Months, Fair Value |
7,594us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
8,159us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Total Temporarily Impaired Securities Unrealized Losses, Less Than Twelve Months, Fair Value |
(387)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
(864)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Total Temporarily Impaired Securities, Over Twelve Months, Fair Value |
0us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Total Temporarily Impaired Securites, Unrealized Losses Over Twelve Months |
0us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
0us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Total Temporarily Impaired Securities, Fair Value |
7,594us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
8,159us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Total Temporarily Impaired Securities, Unrealized Losses |
(387)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
(864)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_MunicipalBondsMember |
Total U.S. Government backed agencies [Member] | ||
Contractual maturities of held-to-maturity securities | ||
Held-to-maturity securities, Total |
3,371,924us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
3,827,644us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Held-to-maturity Securities, Fair Value |
3,375,121us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
3,752,739us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Amortized cost, gross unrealized gains and losses, and fair value by investment category | ||
Held-to-maturity securities, Total |
3,371,924us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
3,827,644us-gaap_HeldToMaturitySecurities / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Held-to-maturity Securities, Gross Gain |
(26,083)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
(6,349)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Held-to-maturity Securities, Gross Losses |
(22,886)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
(81,254)us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Held-to-maturity securities, fair value |
3,375,121us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
3,752,739us-gaap_HeldToMaturitySecuritiesFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Continuous Unrealized Loss Position | ||
Total Temporarily Impaired Securities, Less Than Twelve Months, Fair Value |
744,890us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
2,993,615us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Total Temporarily Impaired Securities Unrealized Losses, Less Than Twelve Months, Fair Value |
(5,748)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
(78,902)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Total Temporarily Impaired Securities, Over Twelve Months, Fair Value |
693,757us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
22,548us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Total Temporarily Impaired Securites, Unrealized Losses Over Twelve Months |
(17,138)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
(2,352)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Total Temporarily Impaired Securities, Fair Value |
1,438,647us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
3,016,163us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
Total Temporarily Impaired Securities, Unrealized Losses |
$ (22,886)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
$ (81,254)us-gaap_HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss / us-gaap_DebtSecurityAxis = us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember |
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Amount after other than temporary impairment (OTTI) accretion, of investments in debt securities classified as held-to-maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of accumulated unrealized gain on investments in debt securities classified as held-to-maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity that have been in a continuous loss position for twelve months or longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Definition
Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity in a continuous loss position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
This item represents the fair value of securities categorized as held-to-maturity which are in an unrealized loss position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount of accumulated unrealized loss on investments in debt securities classified as held-to-maturity that have been in a continuous loss position for less than twelve months. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
This item represents the fair value of securities categorized as held-to-maturity that have been in a continuous unrealized loss position for less than twelve months. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
This item represents the fair value of securities categorized as held-to-maturity securities that have been in a continuous unrealized loss position for twelve months or longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Fair value of held-to-maturity debt securities maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the fifth through tenth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Fair value of held-to-maturity debt securities maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the next fiscal year through the fifth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Fair value of held-to-maturity debt securities maturing after the tenth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing after the tenth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Fair value of held-to-maturity debt securities maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Carrying amount of debt securities accounted for as held-to-maturity, net of adjustments including, but not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized, and fair value hedge accounting adjustments, maturing in the next fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Fair value of investments in debt securities classified as held-to-maturity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|