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Stock-Based Compensation - Schedule of Stock-Based Compensation Expense by Type of Award (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense $ 20.9 $ 19.9 $ 18.9
Tax benefit from stock exercised and converted during the period 2.5 1.6 2.5
Employee Stock Option      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense 4.5 5.4 7.3
Restricted stock, service based (“RSUs”)      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense 7.7 7.2 7.7
Restricted stock, performance based (“PRSUs”)      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense 8.0 6.7 3.6
Employee stock purchase plan      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense $ 0.7 $ 0.6 $ 0.3