v3.26.1
ACCRUED LIABILITIES AND OTHER LIABILITIES - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
ACCRUED LIABILITIES AND OTHER LONG-TERM LIABILITIES        
Contributions to defined contribution plan $ 3.9 $ 3.9 $ 4.0 $ 3.1
Estimated aggregate liability 10.2 10.2 8.3  
Restricted cash 0.8 0.8 0.8  
Amount of occupational disease obligation 3.4 $ 3.4 $ 2.4  
Actuarial loss (0.2)      
Annual occupational disease benefits discount rate   5.60% 5.90%  
Other long-term liabilities        
ACCRUED LIABILITIES AND OTHER LONG-TERM LIABILITIES        
Estimated aggregate liability 7.4 $ 7.4 $ 5.2  
Other noncurrent assets        
ACCRUED LIABILITIES AND OTHER LONG-TERM LIABILITIES        
Expected recovery of asset $ 2.0 $ 2.0