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Other (Income) Expense, Net - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2023
Jun. 30, 2023
Mar. 31, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Other Income and Expenses [Abstract]                  
Loss (gain) from remeasurement of benefit plans $ 0.0 $ 1.0 $ 0.8 $ (1.0)     $ 1.8 $ 1.7  
Decrease in liability       6.5       5.2  
Investment losses on plan assets   1.8   5.5       1.7  
Investment on plan assets               5.6  
Lump sum based loss               1.3  
Investment gains on plan assets   0.7              
Gain on plan asset annuitization   $ 0.1              
Insurance recoveries $ 0.0     $ 0.0 $ 1.5 $ 9.8 $ 0.0 $ 11.3 $ 31.3
Total recovery     $ 20.0   $ 9.0 $ 0.8