Schedule II (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Valuation on Allowance for Deferred Tax Assets
Balance at Beginning of Period	$ 11.4	$ 2.8	$ 9.8
Charged to (Reduction of) Costs and Expenses	1.1	0.7	0.4
Taken Against Allowance	0.0	7.9	(7.3)
Other (Deductions) Recoveries	0.0	0.0	0.0
Balance at End of Period	12.5	11.4	2.8
Allowance for Credit Losses
Allowance for Credit Losses
Balance at Beginning of Period	1.1	1.0	1.2
Charged to (Reduction of) Costs and Expenses	0.9	0.4	0.2
Taken Against Allowance	(0.3)	0.0	(0.4)
Other (Deductions) Recoveries	(0.2)	(0.3)	0.0
Balance at End of Period	1.5	1.1	1.0
Inventory Reserves
Allowance for Credit Losses
Balance at Beginning of Period	22.0	17.0	16.4
Charged to (Reduction of) Costs and Expenses	18.5	14.0	8.2
Taken Against Allowance	(14.0)	(5.1)	(4.6)
Other (Deductions) Recoveries	(3.3)	(3.9)	(3.0)
Balance at End of Period	$ 23.2	$ 22.0	$ 17.0