XML 24 R46.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Summary Of Significant Accounting Policies (Derivative Instruments And Hedging Activities - Narrative) (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2014 | Dec. 31, 2013
--- | --- | ---
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Total net liability | $ 648,913 us-gaap_FairValueNetAssetLiability | $ 660,989 us-gaap_FairValueNetAssetLiability
Foreign Exchange Contracts [Member] |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Total net liability | $ 50,400 us-gaap_FairValueNetAssetLiability / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember | $ 15,000 us-gaap_FairValueNetAssetLiability / us-gaap_DerivativeInstrumentRiskAxis = us-gaap_ForeignExchangeContractMember

X
- Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fair value of asset after deduction of liability. + References No definition available. + Details
Name: | us-gaap_FairValueNetAssetLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |