Hedging Instruments (Derivatives Designated In Cash Flow Hedging Relationships) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Foreign Currency Fair Value Hedge Derivative [Line Items]
Cost of revenue	$ 337,796	$ 306,925
Foreign currency exchange contracts \| Costs of revenue
Foreign Currency Fair Value Hedge Derivative [Line Items]
Amount of gain (loss) reclassified from accumulated other comprehensive income into income	$ 2,236	$ (2,430)

The aggregate cost of goods produced and sold and services rendered during the reporting period.

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+ Details