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Post Employment Plans - Additional Information (Details)
$ in Millions
12 Months Ended
Dec. 31, 2021
USD ($)
year
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Expected future benefit payments, year one through five $ 14.1    
Estimated future employer contributions in next fiscal year $ 3.2    
United States      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Employer nondiscretionary contribution to plan 3.00%    
Ireland      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Employer matching contribution, percent of employees' gross pay 18.00%    
Other Postretirement Benefits Plan      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Net actuarial gain (loss) $ 1.4 $ 3.2 $ 0.3
Expected future benefit payments, year one through five $ 0.9    
Postretirement health coverage      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Retiree eligible age | year 65    
Pension plan      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Net actuarial gain (loss) $ (0.1) $ (0.9) $ (0.8)
Expected return on assets, percent 1.55% 1.76% 2.54%
Deferred compensation arrangement with individual, by type of compensation, pension and Other Postretirement Benefits      
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]      
Cash surrender value of insurance policies $ 38.4 $ 37.3  
Deferred compensation liability, non-current $ 31.6 $ 34.2