Debt - Schedule of the Change in Debt under the Kudu Facility (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Repayment [Roll Forward]
Beginning balance	$ 564.6
Borrowings	36.6	$ 12.4	$ 213.8
Repayments	(38.1)	(25.7)	(56.7)
Ending balance	562.5	564.6
Kudu Credit Facility
Debt Repayment [Roll Forward]
Beginning balance	203.8
Ending balance	238.6	203.8
Kudu Credit Facility | Secured Debt
Debt Repayment [Roll Forward]
Beginning balance	210.3	215.2	225.4
Borrowings	35.0	12.0	35.0
Repayments	0.0	(16.9)	(45.2)
Ending balance	$ 245.3	$ 210.3	$ 215.2