Schedule II VALUATION AND QUALIFYING ACCOUNTS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Allowance for doubtful accounts
Valuation and qualifying accounts
Balance at Beginning of Year	$ 6.8	$ 6.6	$ 6.8
Additions	3.0	2.2	3.7
Deductions, Recoveries, & Other	(3.5)	(2.0)	(3.9)
Balance at End of Year	6.3	6.8	6.6
Tax valuation allowance
Valuation and qualifying accounts
Balance at Beginning of Year	58.2	62.8	67.0
Additions	1.2	3.4	0.6
Deductions, Recoveries, & Other	(0.2)	(8.0)	(4.8)
Balance at End of Year	$ 59.2	$ 58.2	$ 62.8