Note Receivable (Schedule Of Non-cash Interest Income Related To Note Receivable) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Receivables [Abstract]
Interest income	$ 1.2	$ 0.9	$ 2.4	$ 1.9