v3.26.1
RESTRUCTURING, ASSET IMPAIRMENTS, AND OTHER CHARGES - Changes in Restructuring Plans (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]        
Costs incurred and charged to expense $ 0.3 $ 4.0 $ 2.3 $ 4.6
Total restructuring charges to date 53.7   53.7  
2026 Plan        
Restructuring Cost and Reserve [Line Items]        
Costs incurred and charged to expense     1.4  
Total restructuring charges to date 1.4   1.4  
2025 Plan        
Restructuring Cost and Reserve [Line Items]        
Costs incurred and charged to expense     0.3  
Total restructuring charges to date 5.0   5.0  
2024 Plan        
Restructuring Cost and Reserve [Line Items]        
Costs incurred and charged to expense     0.5  
Total restructuring charges to date 31.3   31.3  
2023 Plan        
Restructuring Cost and Reserve [Line Items]        
Costs incurred and charged to expense     0.1  
Total restructuring charges to date 16.0   16.0  
Severance and related charges        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date 53.6   53.6  
Severance and related charges | 2026 Plan        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date 1.4   1.4  
Severance and related charges | 2025 Plan        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date 5.0   5.0  
Severance and related charges | 2024 Plan        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date 31.2   31.2  
Severance and related charges | 2023 Plan        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date 16.0   16.0  
Facility relocation and closure charges        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date 0.1   0.1  
Facility relocation and closure charges | 2024 Plan        
Restructuring Cost and Reserve [Line Items]        
Total restructuring charges to date $ 0.1   $ 0.1