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Restructuring Activities - Schedule of Approved Restructuring Spending (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2018
Total Restructuring Program Range          
Other expenses associated with the Program $ 1.6 $ 5.4 $ 8.5 $ 15.5  
Total charges 2.2 7.8 13.1 20.0  
Capital expenditures 3.3 $ 1.7 9.1 $ 5.0  
Program          
Total Restructuring Program Range          
Other expenses associated with the Program     8.5    
Less Program Spend to Date          
Costs of reduction in headcount as a result of reorganization (79.0)   (79.0)    
Other expenses associated with the Program (110.0)   (110.0)    
Total expense (189.0)   (189.0)    
Capital expenditures (19.0)   (19.0)    
Total estimated cash cost (208.0)   (208.0)    
Program | Minimum          
Total Restructuring Program Range          
Costs of reduction in headcount as a result of reorganization     80.0    
Other expenses associated with the Program     110.0    
Total charges     190.0    
Capital expenditures     20.0    
Restructuring expected spend 210.0   210.0    
Restructuring and Related Cost, Expected Cost [Abstract]          
Costs of reduction in headcount as a result of reorganization 1.0   1.0    
Other expenses associated with the Program 0.0   0.0    
Total expense 1.0   1.0    
Capital expenditures 1.0   1.0    
Total estimated cash cost 2.0   2.0    
Program | Maximum          
Total Restructuring Program Range          
Costs of reduction in headcount as a result of reorganization     85.0    
Other expenses associated with the Program     115.0    
Total charges     200.0    
Capital expenditures     20.0    
Restructuring expected spend 220.0   220.0   $ 220.0
Restructuring and Related Cost, Expected Cost [Abstract]          
Costs of reduction in headcount as a result of reorganization 6.0   6.0    
Other expenses associated with the Program 5.0   5.0    
Total expense 11.0   11.0    
Capital expenditures 1.0   1.0    
Total estimated cash cost $ 12.0   $ 12.0