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Nature of Operations and Basis of Presentation - Additional Information (Detail) | Dec. 31, 2020
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Nucor-Yamato Steel Company [Member] |
Summary Of Organization And Operations [Line Items] |
Noncontrolling interest, ownership percentage by parent | 51.00%

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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. + References No definition available. + Details
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- Details
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