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Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2023
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Income Tax [Line Items]          
Pretax income of non-United States operations     $ 246.0 $ 165.2 $ 380.9
Capital loss carryforwards     27.4 25.2  
Accumulated unremitted earnings of non-United States subsidiaries that are considered to be indefinitely reinvested     289.4    
Accumulated unremitted earnings of non-United States subsidiaries that may be remitted     1,353.5    
Deferred tax liability, undistributed foreign earnings     24.2 20.4  
Deferred tax asset on net operating losses     184.7    
Valuation allowance, net operating losses     168.8    
Tax credit carryforward, valuation allowance     11.8    
Gross unrecognized tax benefits     36.1 32.8 81.6
Interest and penalties related to unrecognized tax benefits     $ 0.5 $ 0.6 $ 0.8
Income tax examination year under examination     2016 2023  
Income Tax Examination, Year under Examination     2016 2023  
Gross recognized tax benefits     $ 9.5    
Reduction in accrued interest and penalties related to unrecognized tax benefits $ 4.2        
Recognition of tax benefit $ 10.8        
Unrecognized Tax Benefits, Period Increase (Decrease), Total   $ (48.8)      
United States          
Income Tax [Line Items]          
U.S. Federal statutory rate (as percent)     21.00% 21.00% 21.00%
United States Federal and Non-United States          
Income Tax [Line Items]          
Deferred tax liability, undistributed foreign earnings     $ 25.9 $ 23.1  
Net operating loss carryforwards     1,041.2    
United States State          
Income Tax [Line Items]          
Net operating loss carryforwards     $ 151.5