Acquisitions - Schedule of Pro Forma Financial Statements - (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Business Acquisition [Line Items]
Total revenue	$ 801.4	$ 721.7
Net Income (Loss)	$ 17.4	$ 50.9
Before Adjustments
Business Acquisition [Line Items]
Total revenue			$ 3,426.0
Net Income (Loss)			115.3
Pro Forma Adjustments
Business Acquisition [Line Items]
Total revenue			0.0
Net Income (Loss)			(15.7)
After Adjustments
Business Acquisition [Line Items]
Total revenue			3,426.0
Net Income (Loss)			$ 99.6