v3.25.4
RESTRUCTURING COSTS (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits $ 14.0  
Asset Impairment Charges 11.7 $ 11.7
Contract exit costs 4.0 4.0
Total 29.7 29.7
Operating Segments | MS    
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits 4.7  
Asset Impairment Charges   0.0
Contract exit costs   0.0
Total   4.7
Operating Segments | APS    
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits 8.3  
Asset Impairment Charges   11.7
Contract exit costs   4.0
Total   24.0
Unallocated corporate    
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits 1.0  
Asset Impairment Charges   0.0
Contract exit costs   0.0
Total   $ 1.0
Cost of sales    
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits 4.3  
Asset Impairment Charges 0.0  
Contract exit costs 0.0  
Total $ 4.3  
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of sales  
Selling, general and administrative expenses    
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits $ 6.1  
Asset Impairment Charges 11.7  
Contract exit costs 4.0  
Total $ 21.8  
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Selling, general and administrative expenses  
Engineering, research and development expenses    
Restructuring Cost and Reserve [Line Items]    
Employee Termination Benefits $ 3.6  
Asset Impairment Charges 0.0  
Contract exit costs 0.0  
Total $ 3.6  
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Engineering, research and development expenses