Annual report pursuant to Section 13 and 15(d)

Transformation Program - Schedule of Changes in the Liabilities Related to the Transformation Program (Details)

v3.24.0.1
Transformation Program - Schedule of Changes in the Liabilities Related to the Transformation Program (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]      
Beginning Balance $ 3.8 $ 4.8  
Expenses 54.2 12.1 $ 12.9
Cash payments (48.3) (13.9)  
Non-cash items and other (0.5) 0.8  
Ending Balance 9.2 3.8 4.8
Professional Fees [Member]      
Restructuring Cost and Reserve [Line Items]      
Beginning Balance 0.6 2.0  
Expenses 8.0 7.2 9.7
Cash payments (7.6) (9.4)  
Non-cash items and other 0.0 0.8  
Ending Balance 1.0 0.6 2.0
Retention and Separation [Member]      
Restructuring Cost and Reserve [Line Items]      
Beginning Balance 3.2 2.8  
Expenses 45.7 4.8 3.0
Cash payments (40.2) (4.4)  
Non-cash items and other (0.5) 0.0  
Ending Balance 8.2 3.2 2.8
Others [Member]      
Restructuring Cost and Reserve [Line Items]      
Beginning Balance 0.0 0.0  
Expenses 0.5 0.1 0.2
Cash payments (0.5) (0.1)  
Non-cash items and other 0.0 0.0  
Ending Balance $ 0.0 $ 0.0 $ 0.0