Debt - Schedule of the Change in Debt (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Debt Instrument
Beginning balance	$ 534.6
Repayments	(32.6)	$ (20.0)
Ending balance	532.1
Kudu Credit Facility
Debt Instrument
Beginning balance	203.8
Ending balance	203.8
Secured Debt | Kudu Credit Facility
Debt Instrument
Beginning balance	210.3	215.2
Borrowings	0.0	0.0
Repayments	0.0	(16.9)
Ending balance	$ 210.3	$ 198.3