Prior Year Acquisition - Purchase Price Adjustments (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Oct. 31, 2023	Dec. 31, 2022
Business Acquisition [Line Items]
Goodwill		$ 220.0	$ 222.1		$ 186.3
Goodwill, adjustment		(2.1)
AES
Business Acquisition [Line Items]
Net tangible assets acquired		15.9	17.6
Net tangible assets acquired, adjustment		(1.7)
Intangible assets acquired		39.0	36.9
Intangible assets acquired, adjustment		2.1
Goodwill		38.3	40.4	$ 40.4
Goodwill, adjustment		(2.1)
Total investment		93.2	$ 94.9
Total investment, adjustment	$ (1.8)	$ (1.7)