Hedging Instruments (Fair Values And Balance Sheet Classifications Of Derivatives Designated As Hedging Instruments) (Details) - Derivatives and non-derivatives designated as hedging instruments - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Total derivative instruments presented as hedging instruments on the balance sheet	$ 9,482	$ 14,447
Gross amounts subject to master netting arrangements not offset on the balance sheet	(1,804)	(3,210)
Net amount	7,678	11,237
Total hedging instruments presented on the balance sheet	103,159	99,347
Gross amounts subject to master netting arrangements not offset on the balance sheet	(1,804)	(3,210)
Net amount	101,355	96,137
Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total hedging instruments presented on the balance sheet	5,966	4,572
Other current assets | Foreign currency exchange contracts | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total derivative instruments presented as hedging instruments on the balance sheet	3,918	5,185
Other current assets | Cross currency swaps | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total derivative instruments presented as hedging instruments on the balance sheet	0	8,135
Other current assets | Interest Rate Swap | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total derivative instruments presented as hedging instruments on the balance sheet	4,315	0
Other long-term assets | Foreign currency exchange contracts | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total derivative instruments presented as hedging instruments on the balance sheet	398	0
Other long-term assets | Cross currency swaps | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total derivative instruments presented as hedging instruments on the balance sheet	851	1,127
Accrued liabilities | Foreign currency exchange contracts | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total hedging instruments presented on the balance sheet	3,292	4,572
Other long-term liabilities | Foreign currency exchange contracts | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total hedging instruments presented on the balance sheet	872	0
Other long-term liabilities | Cross currency swaps | Cash Flow Hedging
Derivatives, Fair Value [Line Items]
Total hedging instruments presented on the balance sheet	1,802	0
Long-term debt | Non-derivative foreign currency denominated debt designated as net investment hedge on the balance sheet
Derivatives, Fair Value [Line Items]
Total hedging instruments presented on the balance sheet	$ 97,193	$ 94,775