Other (Expense)/Income – Net (Schedule Of Other (Expense)/Income – Net) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Other (Expense)/Income – Net [Abstract]
Market value adjustment on assets held in deferred compensation trust	$ (3,176)	$ 3,078	$ (12,196)	$ 9,770
Interest income	62	57	288	288
Other-net	(1)	(1)	1	463
Total other (expense)/income - net	$ (3,115)	$ 3,134	$ (11,907)	$ 10,521