Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Allowance for credit losses:
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance Beginning of Year	$ 5.0	$ 5.7	$ 5.4
Charged to Expense	3.5	3.7	2.3
Deductions	(3.6)	(4.4)	(2.0)
Balance End of Year	4.9	5.0	5.7
Deferred income tax asset valuation allowance:
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance Beginning of Year	4.6	5.7	3.2
Additions	0.0	0.8	2.5
Deductions	0.0	(1.9)	0.0
Balance End of Year	$ 4.6	$ 4.6	$ 5.7