Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
SEC Schedule, 12-09, Allowance, Credit Loss [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year		$ 10.8	$ 10.2	$ 9.7
Charges to Profit and Loss		(3.0)	(3.2)	(2.0)
Write-offs		(3.8)	(4.2)	(2.6)
Recoveries		0.2	1.4	0.3
Other		0.1	0.2	0.8
Balance at End of Year		10.3	10.8	10.2
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Year		71.3	52.8	97.9
Charges to Profit and Loss	[1]	5.0	17.8	10.4
Write-offs		0.0	0.0	0.0
Recoveries		0.0	0.0	0.0
Other	[2]	(1.2)	0.7	(34.7)
Balance at End of Year		$ 75.1	$ 71.3	$ 52.8

[1] (A) For the year ended December 31, 2024, the deferred tax asset valuation expense primarily relates to reassessments of certain federal losses, state tax credits, and NOL's. For the year ended December 31, 2023, the deferred tax asset valuation expense activity primarily relates to reassessments of certain federal tax credits, impairment of certain investments, and state tax credits and NOL's. For the year ended December 31, 2022, the deferred tax asset valuation benefit activity primarily relates to reassessments for state tax credits and NOL’s and certain federal losses.

[2] (B) For the years ended December 31, 2024 and December 31, 2023, the activity primarily relates to currency translation of foreign balances. For the year ended December 31, 2022, the activity primarily relates to final adjustments to the opening balances of foreign entities acquired during the fourth quarter of 2021.