Property, Plant and Equipment - Additional Information (Detail) - USD ($) $ in Millions	Apr. 05, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 13,759	$ 13,243
Accumulated depreciation	12,900	$ 12,620
Steel Mills [Member] \| Nucor-JFE Steel Mexico, S. de R.L. de C.V. [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, net	$ 230

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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