Accumulated Other Comprehensive Loss (Schedule Of Accumulated Other Comprehensive Loss By Component) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balances, value	$ 1,099,803	$ 1,113,313
Total other comprehensive (loss) income	(1,725)	4,142
Ending Balances, value	1,096,501	1,104,698
Foreign Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balances, value	(7,112)	(17,446)
Other comprehensive gain (loss) before reclassifications	(2,019)	3,230
Amounts reclassified from accumulated other comprehensive loss	0	0
Total other comprehensive (loss) income	(2,019)	3,230
Ending Balances, value	(9,131)	(14,216)
Derivative Instruments, Net of Tax [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balances, value	857	(2,884)
Other comprehensive gain (loss) before reclassifications	1,521	(132)
Amounts reclassified from accumulated other comprehensive loss	(1,309)	964
Total other comprehensive (loss) income	212	832
Ending Balances, value	1,069	(2,052)
Other [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balances, value	(2,720)	(911)
Other comprehensive gain (loss) before reclassifications	82	80
Amounts reclassified from accumulated other comprehensive loss	0	0
Total other comprehensive (loss) income	82	80
Ending Balances, value	(2,638)	(831)
AOCI Attributable to Parent [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balances, value	(8,975)	(21,241)
Other comprehensive gain (loss) before reclassifications	(416)	3,178
Amounts reclassified from accumulated other comprehensive loss	(1,309)	964
Total other comprehensive (loss) income	(1,725)	4,142
Ending Balances, value	$ (10,700)	$ (17,099)