Income Taxes - Schedule of Consolidated Provision for Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Tax Provision
Income tax expense	$ 43.3	$ 32.8	$ 98.7	$ 77.7
Non- controlling Interests
Income Tax Provision
Income tax expense	2.4	1.2	4.5	3.6
Controlling Interest
Income Tax Provision
Income tax expense	40.9	31.6	94.2	74.1
Income before income taxes (controlling interest)	$ 116.9	$ 156.9	$ 320.0	$ 333.9
Effective tax rate (controlling interests)	35.00%	20.10%	29.40%	22.20%
Deferred income tax expense related to intangibles	$ 17.1	$ 15.0	$ 34.2	$ 29.8