Financial Instruments And Risk Management (Gross Notional Amount Of Outstanding Derivative Instruments) (Details) - USD ($) $ in Thousands |
9 Months Ended | ||
---|---|---|---|
Sep. 30, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Derivative, Remaining Maturity | 4 years | ||
Derivative Instruments Designated As Cash Flow Hedges [Member] | Currency Forward Contracts [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Currency forward contracts | $ 412,041 | $ 399,348 | $ 434,738 |
Derivative Instruments Not Designated As Cash Flow Hedges [Member] | Currency Forward Contracts [Member] | |||
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | |||
Currency forward contracts | $ 235,945 | $ 379,701 | $ 289,772 |
X | ||||||||||
- Definition Nominal or face amount used to calculate payment on derivative. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|