v3.25.4
Overview, Basis of Presentation and Significant Accounting Policies - Components of Inventories, Net (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Inventory, Net [Abstract]    
Raw materials and manufacturing supplies $ 4.0 $ 3.3
Work in process 1.6 1.1
Total $ 5.6 $ 4.4