v3.26.1
DERIVATIVES - Summary of Location and Fair Value of Derivative Financial Instruments (Details) - Aluminum Futures Contracts - Designated as Hedging Instrument - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Derivatives, Fair Value [Line Items]    
Net asset (liability) $ 661 $ 1,379
Balance Sheet Location [Axis]: us-gaap:AccruedLiabilitiesFairValueDisclosure    
Derivatives, Fair Value [Line Items]    
Liability derivatives (567) (4)
Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent    
Derivatives, Fair Value [Line Items]    
Asset derivatives 2 0
Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent    
Derivatives, Fair Value [Line Items]    
Liability derivatives (79) (9)
Balance Sheet Location [Axis]: us-gaap:PrepaidExpenseAndOtherAssetsCurrent    
Derivatives, Fair Value [Line Items]    
Asset derivatives $ 1,305 $ 1,392