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Current Liabilities - Additional Information (Detail) - USD ($) $ in Millions | Apr. 01, 2023 | Dec. 31, 2022
--- | --- | ---
Liabilities, Current [Abstract] |  |
Book overdrafts | $ 156.4 | $ 163.6
Dividends payable, current | $ 129.4 | $ 130.5

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- Definition The carrying value of outstanding disbursements (checks) written and issued by the entity but have not been presented to the financial institution. + References No definition available. + Details
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Namespace Prefix: | nue_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
Name: | us-gaap_LiabilitiesCurrentAbstract
Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration