v3.26.1
Description of the Business and Significant Accounting Policies - Goodwill (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Goodwill    
Goodwill $ 477,471 $ 477,471
Steel Operations    
Goodwill    
Goodwill 272,133 272,133
Aluminum Operations    
Goodwill    
Goodwill 14,000 14,000
Metals Recycling Operations    
Goodwill    
Goodwill 189,413 189,413
Steel Fabrication Operations    
Goodwill    
Goodwill $ 1,925 $ 1,925