Basis of Interim Presentation (Policies)	9 Months Ended
Oct. 04, 2025
Accounting Policies [Abstract]
Recently Issued Accounting Pronouncements	Recently Issued Accounting Pronouncements In December 2023, new accounting guidance was issued related to income tax disclosures. The new accounting guidance requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. The new accounting guidance is effective on a prospective basis for annual periods beginning after December 15, 2024. Early adoption is also permitted for annual financial statements that have not yet been issued or made available for issuance. This new accounting guidance will likely result in additional required disclosures when adopted. The Company is evaluating the impact that the adoption of this new accounting guidance will have on its consolidated financial statements. In November 2024, new accounting guidance was issued that requires the disaggregated disclosure of specific expense categories, including purchases of inventory, employee compensation, depreciation, and amortization, within relevant income statement captions. The new accounting guidance also requires disclosure of the total amount of selling expenses along with the definition of selling expenses. The new accounting guidance is effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Adoption of this new accounting guidance can either be applied prospectively to consolidated financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the consolidated financial statements. Early adoption is also permitted. The Company is evaluating the impact that the adoption of this new accounting guidance will have on its consolidated financial statements.

Basis of Interim Presentation (Policies)

9 Months Ended

Oct. 04, 2025

Recently Issued Accounting Pronouncements

In December 2023, new accounting guidance was issued related to income tax disclosures. The new accounting guidance requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. The new accounting guidance is effective on a prospective basis for annual periods beginning after December 15, 2024. Early adoption is also permitted for annual financial statements that have not yet been issued or made available for issuance. This new accounting guidance will likely result in additional required disclosures when adopted. The Company is evaluating the impact that the adoption of this new accounting guidance will have on its consolidated financial statements.

In November 2024, new accounting guidance was issued that requires the disaggregated disclosure of specific expense categories, including purchases of inventory, employee compensation, depreciation, and amortization, within relevant income statement captions. The new accounting guidance also requires disclosure of the total amount of selling expenses along with the definition of selling expenses. The new accounting guidance is effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning after December 15, 2027. Adoption of this new accounting guidance can either be applied prospectively to consolidated financial statements issued for reporting periods after the effective date or retrospectively to any or all prior periods presented in the consolidated financial statements. Early adoption is also permitted. The Company is evaluating the impact that the adoption of this new accounting guidance will have on its consolidated financial statements.

NUCOR CORP 10-Q