v3.26.1
Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Inventories    
Raw materials $ 1,678,908 $ 1,741,873
Supplies 840,403 815,895
Work in progress 706,554 414,492
Finished goods 729,756 766,256
Total inventories $ 3,955,621 $ 3,738,516