Income Taxes (Schedule of Reconciliation of Unrecognized Tax Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Unrecognized Tax Benefits [Roll Forward]
Beginning balance as of January 1	$ 8.5	$ 8.9	$ 6.6
Gross increases - current period tax positions	0.2	1.1	3.4
Gross increases - tax positions in prior periods	0.0	0.0	0.2
Gross decreases - tax positions in prior periods	0.0	(0.5)	(0.2)
Foreign currency exchange	0.0	0.1	(0.1)
Settlements and remeasurements	(1.8)		(1.0)
Settlements and remeasurements		0.1
Lapse of statute of limitations	(0.1)	(1.2)	0.0
Ending balance as of December 31	$ 6.8	$ 8.5	$ 8.9