v3.26.1
Related Party Transactions (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]          
Selling, general and administrative expenses [1] $ 149.3 $ 142.3 $ 303.6 $ 247.9  
Outstanding amount 335.9   335.9   $ 260.1
Related Party | Support from Holdings          
Related Party Transaction [Line Items]          
Selling, general and administrative expenses 0.0 $ 3.8 10.7 $ 8.3  
Outstanding amount 0.0   0.0    
Related Party | Transition Service Agreement          
Related Party Transaction [Line Items]          
Selling, general and administrative expenses 0.5        
Outstanding amount $ 0.0   $ 0.0    
[1] Inclusive of equity appreciation rights expense of $16.3 and $22.1 for the three months ended June 30, 2026 and 2025, respectively, and $26.7 and $27.3 for the six months ended June 30, 2026 and 2025, respectively.