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This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false2Gain (loss) recognized in OCI on derivative instruments (effective portion)4false 4us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNetus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse-7146000-7146000USD$falsefalsefalse2truefalsefalse-23015000-23015000USD$falsefalsefalse3truefalsefalse-15499000-15499000USD$falsefalsefalse4truefalsefalse-37515000-37515000USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying 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FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 205G -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. 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