XML 94 R77.htm IDEA: XBRL DOCUMENT v3.25.0.1
Goodwill - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Sep. 30, 2023
Dec. 31, 2022
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Goodwill [Line Items]              
Goodwill impairment expense $ 0.0 $ 0.0   $ 0.0 $ 0.0 $ 401.0 $ 0.0
ATM              
Goodwill [Line Items]              
Goodwill impairment expense     $ 401.0   401.0    
FAM              
Goodwill [Line Items]              
Goodwill impairment expense           0.0  
Accumulated impairment losses 0.0 0.0     0.0 0.0  
SAS              
Goodwill [Line Items]              
Goodwill impairment expense           401.0  
Accumulated impairment losses $ 401.0 $ 401.0     $ 401.0 $ 401.0