v3.26.3
OTHER LONG-TERM LIABILITIES - Narrative (Details)
$ in Millions
3 Months Ended 9 Months Ended 45 Months Ended
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
ManufacturingSite
operable_unit
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
ManufacturingSite
Loss Contingencies [Line Items]        
Accruals for extended environmental-related activities $ 218.8 $ 203.7 $ 218.8 $ 203.7
Estimated costs of current investigation and remediation activities included in other accruals 65.0 49.9 65.0 49.9
Amount by which unaccrued maximum of estimated range exceeds minimum   $ 70.1   $ 70.1
Number of manufacturing sites accounting for the majority of the accrual for environmental-related activities | ManufacturingSite   3   3
Remaining number of manufacturing sites | ManufacturingSite   2    
Proceeds from real estate financing transactions     40.9  
Proceeds from sale leaseback transaction, amount received       $ 800.0
Capitalized interest $ 9.5   $ 37.2  
Gibbsboro, New Jersey        
Loss Contingencies [Line Items]        
Number of operable units | operable_unit   6    
Number of operable units completed | operable_unit   3    
Environmental Related Activities, Major Sites        
Loss Contingencies [Line Items]        
Amount by which unaccrued maximum of estimated range exceeds minimum   $ 45.3   45.3
Accruals for environmental-related activities of sites accounting for the majority of the accrual for environmental-related activities   $ 205.4   $ 205.4
Percentage of accrual for environmental-related activities related to sites accounting for the majority of the accrual for environmental-related activities   81.00%   81.00%
Percentage of aggregate unaccrued maximum related to sites accounting for the majority of the accrual for environmental-related activities   64.60%   64.60%
Remedy Implementation        
Loss Contingencies [Line Items]        
Regulatory agency significant cost components liability (in percent)   85.00%    
Regulatory Agency Interaction        
Loss Contingencies [Line Items]        
Regulatory agency significant cost components liability (in percent)   10.00%    
Project Management and Other Costs        
Loss Contingencies [Line Items]        
Regulatory agency significant cost components liability (in percent)   5.00%