Note Receivable (Schedule Of Non-cash Interest Income Related To Note Receivable) (Details) - USD ($) $ in Millions	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 02, 2021	Dec. 31, 2021	Dec. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
Interest income	$ 0.4	$ 3.9	$ 3.9	$ 3.8