Goodwill And Other Intangible Assets (Schedule of Goodwill) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Beginning Balance	$ 57.1	$ 37.1
Acquisitions and purchase accounting adjustments	26.5	20.0
Translation impact	(0.5)
Ending Balance	$ 83.1	$ 57.1