v3.25.3
RESTRUCTURING CHARGES (Details 2) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 52 Months Ended
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2025
Sep. 30, 2024
Jun. 30, 2025
Dec. 31, 2024
Dec. 31, 2023
Restructuring Cost and Reserve [Line Items]                      
Accrued restructuring costs $ 8.6     $ 13.8     $ 8.6 $ 13.8   $ 8.3 $ 27.5
Restructuring charges 2.9 $ 7.4 $ 4.0 7.9 $ 6.8 $ 8.3 14.3 23.0 $ 240.7    
Amounts utilized             (14.0) (36.7)      
Write-off of equipment and facility                      
Restructuring Cost and Reserve [Line Items]                      
Restructuring charges                 79.9    
Employee severance and related benefit costs                      
Restructuring Cost and Reserve [Line Items]                      
Accrued restructuring costs 4.9     2.4     4.9 2.4   3.1 10.8
Restructuring charges 0.6 3.8 1.6 0.0 0.0 0.0     23.7    
Amounts utilized             (4.2) (8.4)      
Facility exit costs                      
Restructuring Cost and Reserve [Line Items]                      
Accrued restructuring costs 0.0     0.0     0.0 0.0   0.0 0.0
Restructuring charges 2.3 3.6 2.2 5.0 5.1 8.3     96.4    
Amounts utilized             (8.1) (18.4)      
Lease and other contract termination costs                      
Restructuring Cost and Reserve [Line Items]                      
Accrued restructuring costs 3.7     11.4     3.7 11.4   $ 5.2 $ 16.7
Restructuring charges $ 0.0 $ 0.0 $ 0.2 $ 2.9 $ 1.7 $ 0.0     $ 40.7    
Amounts utilized             $ (1.7) $ (9.9)