Hedging Transactions and Derivative Financial Instruments (Effect and Fair Value of Derivative Instruments) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Derivative [Line Items]
Derivative, gain (loss) on derivative, net	$ 0	$ (336)	$ 0	$ (422)
Contracts not designated as hedging instruments | Other income (expense), net | Foreign Currency Contracts
Derivative [Line Items]
Derivative, gain (loss) on derivative, net	(400)	(27)	(1,222)	(555)
Contracts not designated as hedging instruments | Other income (expense), net | Copper Derivative Contracts
Derivative [Line Items]
Derivative, gain (loss) on derivative, net	1,313	964	3,860	(171)
Contract designated as hedging instrument | Other comprehensive income (loss) | Interest Rate Swap
Derivative [Line Items]
Derivative, gain (loss) on derivative, net	$ 0	$ 173	$ 0	$ (1,517)