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Stock-Based Compensation Expense - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 17, 2021
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Stock Options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Options granted in period (in shares)       168,606 125,850
Compensation cost not yet recognized   $ 24.0   $ 24.0  
Compensation cost not yet recognized, period of recognition       2 years 7 months 6 days  
Stock-Settled Performance-Based Restricted Stock Units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Compensation cost not yet recognized   8.0   $ 8.0  
Compensation cost not yet recognized, period of recognition       2 years  
Award vesting period       1 year  
Stock-Settled Performance-Based Restricted Stock Units | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock units granted in period (in shares)       120,710 128,883
Cash-Settled Performance-Based Share-Based Awards (Liability Awards)          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Target cash incentive       $ 1.0 $ 1.0
Compensation cost not yet recognized   $ 3.2   $ 3.2  
Compensation cost not yet recognized, period of recognition       2 years  
Restricted Stock Units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Restricted stock units granted (in shares)   30,500 26,226    
Compensation cost not yet recognized   $ 1.6   $ 1.6  
Award vesting period 1 year