XML 153 R129.htm IDEA: XBRL DOCUMENT v2.4.1.9
Offsetting of financial assets and liabilities (Details 1) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Offsetting Of financial Assets And Liabilities [Line Items]    
Derivative Liability, Gross amounts of liabilities $ 340,858us-gaap_DerivativeFairValueOfDerivativeLiability $ 294,806us-gaap_DerivativeFairValueOfDerivativeLiability
Derivative Liability, Gross amounts offset in the consolidated balance sheet 0us-gaap_DerivativeLiabilityFairValueGrossAsset 0us-gaap_DerivativeLiabilityFairValueGrossAsset
Derivative Liability, Net amount of liabilities presented in the consolidated balance sheet 340,858us-gaap_FinancialLiabilitiesFairValueDisclosure 294,806us-gaap_FinancialLiabilitiesFairValueDisclosure
Derivative, Gross amounts not offset in the balance sheet, Financial instruments (294,054)us-gaap_DerivativeCollateralRightToReclaimSecurities (285,471)us-gaap_DerivativeCollateralRightToReclaimSecurities
Derivative, Gross amounts not offset in the balance sheet, Cash collateral pledged (35,648)us-gaap_DerivativeCollateralRightToReclaimCash (6,031)us-gaap_DerivativeCollateralRightToReclaimCash
Derivative Liability, Gross amounts not offset in the balance sheet, Net amount 11,156us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral 3,304us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
Securities Sold under Agreements to Repurchase [Member]    
Offsetting Of financial Assets And Liabilities [Line Items]    
Derivative Liability, Gross amounts of liabilities 300,519us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
286,162us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
Derivative Liability, Gross amounts offset in the consolidated balance sheet 0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
Derivative Liability, Net amount of liabilities presented in the consolidated balance sheet 300,519us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
286,162us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
Derivative, Gross amounts not offset in the balance sheet, Financial instruments (294,054)us-gaap_DerivativeCollateralRightToReclaimSecurities
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
(285,471)us-gaap_DerivativeCollateralRightToReclaimSecurities
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
Derivative, Gross amounts not offset in the balance sheet, Cash collateral pledged (6,465)us-gaap_DerivativeCollateralRightToReclaimCash
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
(691)us-gaap_DerivativeCollateralRightToReclaimCash
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
Derivative Liability, Gross amounts not offset in the balance sheet, Net amount 0us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
0us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
/ us-gaap_ShortTermDebtTypeAxis
= us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseMember
Derivative [Member]    
Offsetting Of financial Assets And Liabilities [Line Items]    
Derivative Liability, Gross amounts of liabilities 40,339us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
8,644us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
Derivative Liability, Gross amounts offset in the consolidated balance sheet 0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
Derivative Liability, Net amount of liabilities presented in the consolidated balance sheet 40,339us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
8,644us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
Derivative, Gross amounts not offset in the balance sheet, Financial instruments 0us-gaap_DerivativeCollateralRightToReclaimSecurities
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
0us-gaap_DerivativeCollateralRightToReclaimSecurities
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
Derivative, Gross amounts not offset in the balance sheet, Cash collateral pledged (29,183)us-gaap_DerivativeCollateralRightToReclaimCash
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
(5,340)us-gaap_DerivativeCollateralRightToReclaimCash
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
Derivative Liability, Gross amounts not offset in the balance sheet, Net amount 11,156us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
3,304us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
/ us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis
= us-gaap_DerivativeMember
Designated as Hedging Instrument [Member]    
Offsetting Of financial Assets And Liabilities [Line Items]    
Derivative Liability, Gross amounts of liabilities 40,287us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
8,572us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
Derivative Liability, Gross amounts offset in the consolidated balance sheet 0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
Derivative Liability, Net amount of liabilities presented in the consolidated balance sheet 40,287us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
8,572us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_HedgingDesignationAxis
= us-gaap_DesignatedAsHedgingInstrumentMember
Trading Liabilities [Member]    
Offsetting Of financial Assets And Liabilities [Line Items]    
Derivative Liability, Gross amounts of liabilities 52us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_TradingLiabilitiesMember
72us-gaap_DerivativeFairValueOfDerivativeLiability
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_TradingLiabilitiesMember
Derivative Liability, Gross amounts offset in the consolidated balance sheet 0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_TradingLiabilitiesMember
0us-gaap_DerivativeLiabilityFairValueGrossAsset
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_TradingLiabilitiesMember
Derivative Liability, Net amount of liabilities presented in the consolidated balance sheet $ 52us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_TradingLiabilitiesMember
$ 72us-gaap_FinancialLiabilitiesFairValueDisclosure
/ us-gaap_FairValueByLiabilityClassAxis
= us-gaap_TradingLiabilitiesMember