Borrowings - Schedule of Contractual Principal Payments (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Gross Payments	$ 451.6	$ 697.4
Debt Excluding Convertible Debt
Debt Instrument [Line Items]
2026	1.6
2027	0.0
2028	0.0
2029	0.0
2030	0.0
Thereafter	450.0
Gross Payments	451.6
Unamortized debt issuance costs	(6.9)
Total borrowings, net of debt issuance costs	$ 444.7

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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