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Restructuring and Impairment Activities - Schedule of Total Restructuring, Restructuring Related, and Impairment Expense (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Restructuring Cost and Reserve [Line Items]        
Restructuring expense: $ 4.6 $ 0.5 $ 19.0 $ 1.3
Impairment expense: 7.2 0.0 7.2 0.0
Total restructuring and impairment expense 11.8 0.5 26.2 1.3
Severance and termination benefits        
Restructuring Cost and Reserve [Line Items]        
Restructuring expense: 3.1 0.0 16.7 0.1
Total restructuring and impairment expense 3.0   15.7  
Other        
Restructuring Cost and Reserve [Line Items]        
Restructuring expense: 1.5 0.5 2.3 1.2
Asset impairment        
Restructuring Cost and Reserve [Line Items]        
Impairment expense: $ 7.2 $ 0.0 $ 7.2 $ 0.0