v3.25.4
Schedule of Debt (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Debt Instrument [Line Items]      
Long-term debt, carrying amount $ 1,207.5    
Long-Term Debt, Maturity, Year One 0.0    
Long-Term Debt, Maturity, Year Two 0.0    
Long-Term Debt, Maturity, Year Three 0.0    
Long-Term Debt, Maturity, Year Four 0.0    
Long-Term Debt, Maturity, Year Five 402.5    
Long-Term Debt, Maturity, after Year Five 805.0    
Interest Expense, Debt, Excluding Amortization 9.1 $ 1.3 $ 0.0
Amortization of Debt Issuance Costs 3.4 0.3 0.0
Interest expense 12.5 1.6 $ 0.0
2.25% Convertible Notes      
Debt Instrument [Line Items]      
Long-term debt, face amount 402.5 402.5  
0% Convertible Notes      
Debt Instrument [Line Items]      
Long-term debt, face amount 805.0    
Senior Notes [Member]      
Debt Instrument [Line Items]      
Long-term debt, face amount 1,207.5 486.0  
Long-term debt, current 0.0 6.1  
Senior Notes [Member] | 8.25% Notes      
Debt Instrument [Line Items]      
Long-term debt, face amount 0.0 74.3  
Long-term debt, interest 0.0 9.2  
Long-term debt, current 0.0 $ 6.1  
Senior Notes [Member] | 2.25% Convertible Notes      
Debt Instrument [Line Items]      
Long-term debt, face amount $ 402.5