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Financial Instruments And Risk Management (Narrative) (Details) (USD $)
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3 Months Ended |
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Mar. 31, 2015
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| Derivative [Line Items] | |
| Deferred net gains on derivatives accumulated in other comprehensive income expected reclassification to net income in next twelve months | $ 15,632,000us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months |
| Maximum [Member] | |
| Derivative [Line Items] | |
| Derivatives maximum remaining maturity | 1 year |
| Aggregate unrealized gain of derivative contracts with single counterparty |
$ 5,000,000us-gaap_FairValueConcentrationOfRiskForeignCurrencyContractAsset / us-gaap_RangeAxis = us-gaap_MaximumMember |
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- Definition
High end period remaining until maturity for the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Details
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- Definition
This item represents disclosure of all significant concentrations of credit risk or market risk arising from the subject financial instrument (as defined), whether from an individual counterparty or groups of counterparties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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