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Restructuring and Acquisition-Related Costs - Restructuring Reserve Table (Details) - USD ($)
$ in Millions
12 Months Ended 36 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2022
Restructuring Reserve [Roll Forward]        
Restructuring reserve $ 3.4 $ 11.5 $ 12.2 $ 12.2
Restructuring charges 21.7 43.2 58.4  
Cash utilization (21.3) (51.3) (59.1)  
Restructuring reserve 3.8 3.4 11.5 3.8
Employee Severance [Member]        
Restructuring Reserve [Roll Forward]        
Restructuring reserve 0.7 1.7 4.8 4.8
Restructuring charges 3.5 2.9 22.3  
Cash utilization (1.8) (3.9) (25.4)  
Restructuring reserve 2.4 0.7 1.7 2.4
Other Restructuring [Member]        
Restructuring Reserve [Roll Forward]        
Restructuring reserve 2.7 9.8 7.4 7.4
Restructuring charges 18.2 40.3 36.1  
Cash utilization (19.5) (47.4) (33.7)  
Restructuring reserve $ 1.4 $ 2.7 $ 9.8 $ 1.4