Commitments and Contingent Liabilities (Details) (USD $)
In Thousands, unless otherwise specified |
Dec. 31, 2014
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Dec. 31, 2013
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Commercial [Member] | ||
Contract amounts of various commitments to extend credit | ||
Contract amount represents credit risk |
$ 11,181,522us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialLoanMember |
$ 10,198,327us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialLoanMember |
Consumer [Member] | ||
Contract amounts of various commitments to extend credit | ||
Contract amount represents credit risk |
7,579,632us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember |
6,544,606us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_ConsumerLoanMember |
Commercial Real Estate [Member] | ||
Contract amounts of various commitments to extend credit | ||
Contract amount represents credit risk |
908,112us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialRealEstateMember |
765,982us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_CommercialRealEstateMember |
Standby Letters of Credit [Member] | ||
Contract amounts of various commitments to extend credit | ||
Contract amount represents credit risk |
$ 497,457us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_StandbyLettersOfCreditMember |
$ 439,834us-gaap_GuaranteeObligationsCurrentCarryingValue / us-gaap_FinancialInstrumentAxis = us-gaap_StandbyLettersOfCreditMember |
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- Definition
The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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