Annual report [Section 13 and 15(d), not S-K Item 405]

RESTRUCTURING CHARGES - Summary of Changes in Restructuring Charges (Details)

v3.25.4
RESTRUCTURING CHARGES - Summary of Changes in Restructuring Charges (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Restructuring Reserve [Roll Forward]      
Liability, beginning balance $ 17.6 $ 18.3  
Expenses Incurred 49.9 48.0 $ 37.6
Cash Payments (32.8) (48.7)  
Liability, ending balance 34.7 17.6 18.3
Severance costs      
Restructuring Reserve [Roll Forward]      
Liability, beginning balance 15.6 13.4  
Expenses Incurred 42.8 32.4  
Cash Payments (24.2) (30.2)  
Liability, ending balance 34.2 15.6 13.4
Contract terminations and other associated costs      
Restructuring Reserve [Roll Forward]      
Liability, beginning balance 2.0 4.9  
Expenses Incurred 7.1 14.2  
Cash Payments (8.6) (17.1)  
Liability, ending balance 0.5 2.0 4.9
Other exit and disposal costs      
Restructuring Reserve [Roll Forward]      
Liability, beginning balance $ 0.0 0.0  
Expenses Incurred   1.4  
Cash Payments   (1.4)  
Liability, ending balance   $ 0.0 $ 0.0