DERIVATIVES - Schedule of Pretax Effect on Net Income (Loss) and Other Comprehensive Income (Loss) of Derivative Instruments Classified as Cash Flow Hedges (Details) - Aluminum futures contracts - Cash Flow Hedging - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Derivatives, Fair Value [Line Items]
Amount of pre-tax gain (loss) recognized in other comprehensive income (loss)	$ 1,170	$ 750	$ 1,550	$ 711
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
Derivatives, Fair Value [Line Items]
Amount of pre-tax gain (loss) reclassified from accumulated other comprehensive income (loss) to net income (effective portion)	$ 2,985	$ (13)	$ 2,269	$ (31)

DERIVATIVES - Schedule of Pretax Effect on Net Income (Loss) and Other Comprehensive Income (Loss) of Derivative Instruments Classified as Cash Flow Hedges (Details) - Aluminum futures contracts - Cash Flow Hedging - USD ($)
$ in Thousands

3 Months Ended

6 Months Ended

Jun. 30, 2026

Jun. 30, 2025

Jun. 30, 2026

Jun. 30, 2025

Derivatives, Fair Value [Line Items]

Amount of pre-tax gain (loss) recognized in other comprehensive income (loss)

$ 1,170

$ 750

$ 1,550

$ 711

Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold

Derivatives, Fair Value [Line Items]

Amount of pre-tax gain (loss) reclassified from accumulated other comprehensive income (loss) to net income (effective portion)

$ 2,985

$ (13)

$ 2,269

$ (31)