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portion)30true0us-gaap_SummaryOfDerivativeInstrumentsAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseNet gains/(losses) reclassified from other comprehensive loss into earnings (effective portion):31false0us-gaap_CashFlowHedgeGainLossReclassifiedToOtherExpenseNetus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1truefalsefalse571000571falsefalsefalsefalsefalse2truefalsefalse13720001372falsefalsefalsefalsefalse3truefalsefalse2460700024607falsefalsefalsefalsefalse4truefalsefalse-656000-656falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount of net gains (losses) on a cash flow hedge reclassified in the period to other expense from accumulated other comprehensive income.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 45 -Subparagraph b(1) falsefalseOther (income)/expense, net32false0us-gaap_CashFlowHedgeGainLossReclassifiedToInterestExpenseNetus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse-1214000-1214falsefalsefalsefalsefalse2truefalsefalse-852000-852falsefalsefalsefalsefalse3truefalsefalse-2934000-2934falsefalsefalsefalsefalse4truefalsefalse-975000-975falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount of net gains (losses) on a cash flow hedge reclassified in the period to interest expense from accumulated other comprehensive income.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 45 -Subparagraph b(1) truefalseInterest income/(expense)33false0us-gaap_CashFlowHedgeGainLossReclassifiedToEarningsNetus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse-643000-643falsefalsefalsefalsefalse2truefalsefalse520000520falsefalsefalsefalsefalse3truefalsefalse2167300021673falsefalsefalsefalsefalse4truefalsefalse-1631000-1631falsefalsefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount of net gains (losses) on a cash flow hedge reclassified in the period to earnings from accumulated other comprehensive income.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 45 -Subparagraph b(1) truefalseTotal35true0us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNetAbstractus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseverboselabel1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalse4falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseDerivatives not designated as hedging instruments:36false0us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNetus-gaaptruecreditdurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalsetotallabel1truefalsefalse-643000-643falsetruefalsefalsefalse2truefalsefalse520000520falsetruefalsefalsefalse3truefalsefalse2167300021673falsetruefalsefalsefalse4truefalsefalse-1631000-1631falsetruefalsefalsefalseMonetaryxbrli:monetaryItemTypemonetaryThe amount of net gains and losses recognized in income during the period on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges, on derivative instruments designated and qualifying as hedging instruments in cash flow hedges, and on derivative instruments not designated as hedging instruments.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 44C -Subparagraph b truefalseTotal amount recognized in statement of income432Derivative Financial Instruments and Hedging Activities 2 (Details) (USD $)ThousandsUnKnownUnKnownUnKnownfalsetrue