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Share-Based Compensation - Summary (Details) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-Based Compensation      
Share-based compensation expense $ 23.4 $ 16.5 $ 15.8
Common shares available for issuance 0.6    
Restricted Stock | General and administrative and research and engineering expenses      
Share-Based Compensation      
Share-based compensation expense $ 23.4 $ 16.5 $ 15.8
Performance based restricted stock units      
Share-Based Compensation      
Performance period 1 year    
Vesting period 3 years    
Employee Stock Option      
Share-Based Compensation      
Vesting period 1 year    
Expiration period 10 years