v3.25.2
Stock-Based Compensation Expense - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Employee Stock Option          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Options granted in period (in shares)     0 0  
Compensation cost not yet recognized     $ 7.0    
Compensation cost not yet recognized, period of recognition     1 year 2 months 12 days    
Performance-based restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Compensation cost not yet recognized     $ 33.8    
Compensation cost not yet recognized, period of recognition     1 year 6 months    
Performance-based restricted stock units | Maximum          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Stock units granted in period (in shares)     290,120 364,810  
Cash-settled performance-based awards          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Compensation cost not yet recognized     $ 5.7    
Compensation cost not yet recognized, period of recognition     1 year 7 months 6 days    
Fair value of awards     $ 4.7   $ 5.1
Cash-settled performance-based awards | CEO          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Target cash incentive     1.7 $ 1.6  
Cash-settled performance-based awards | Maximum          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Target cash incentive     $ 4.7 $ 4.4  
Multiplying factor 250.00% 250.00%      
Restricted stock units          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Restricted stock units granted (in shares)     135,778 158,719  
Compensation cost not yet recognized     $ 30.8    
Compensation cost not yet recognized, period of recognition     2 years 10 months 24 days    
Restricted stock units | Employee          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Award vesting period     4 years    
Restricted stock units | Non-employee members          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Award vesting period     1 year