v3.25.1
Inventories - Additional information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Inventories      
Net expense recorder for materials and supplies $ 6.9 $ 12.5 $ 4.1
Metal inventory adjustments      
Inventories      
Inventories $ 0.0 $ 1.5 $ 7.7