DERIVATIVE FINANCIAL INSTRUMENTS - Cash flow hedges (Details) - Cash Flow Hedges - Commodity contracts - Long $ in Thousands	6 Months Ended
Jun. 28, 2025 USD ($) MMBTU T gal
Hot-rolled coil steel
DERIVATIVE FINANCIAL INSTRUMENTS
Notional Amount	$ 16,855
Derivative, nonmonetary notional amount, mass \| T	20,500
Maturity Dates	Dec. 01, 2025
Natural gas
DERIVATIVE FINANCIAL INSTRUMENTS
Notional Amount	$ 566
Derivative, nonmonetary notional amount, energy measure \| MMBTU	148,000
Maturity Dates	Mar. 01, 2025
Ultra-low-sulfur diesel fuel
DERIVATIVE FINANCIAL INSTRUMENTS
Notional Amount	$ 12,303
Derivative, nonmonetary notional amount, volume measure \| gal	5,544,000
Maturity Dates	Jun. 01, 2027
Zinc
DERIVATIVE FINANCIAL INSTRUMENTS
Notional Amount	$ 7,791
Derivative, nonmonetary notional amount, mass \| T	2,880
Maturity Dates	Dec. 01, 2027

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