Consolidated interest coverage ratio that must be maintained under the Credit Agreement.

No definition available.

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- Definition

Consolidated leverage ratio that must be maintained under the Credit Agreement.

+ References

No definition available.

+ Details

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- Definition

The annual required amortization percentage applied to principal.

+ References

No definition available.

+ Details

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- Definition

Percentage of capital stock of certain foreign subsidiaries pledged as collateral under the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	nus_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02.19(b),22(b))
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Period Type:	duration

- References

No definition available.

+ Details

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Period Type:	duration

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Long- Term Debt, Credit Agreement (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Jun. 14, 2022
Credit Agreement [Member]
Debt [Abstract]
Percentage of capital stock of certain foreign subsidiaries pledged as collateral	65.00%
Credit Agreement [Member] \| Minimum [Member]
Debt [Abstract]
Commitment fee percentage payable on unused portion	0.175%
Consolidated interest coverage ratio	3
Credit Agreement [Member] \| Maximum [Member]
Debt [Abstract]
Commitment fee percentage payable on unused portion	0.30%
Consolidated leverage ratio	2.75
Term Loan Facility [Member]
Debt [Abstract]
Original principal amount	$ 400.0	$ 400.0
Term of loan	5 years
Term Loan Facility [Member] \| First Year [Member]
Debt [Abstract]
Annual amortization percentage	2.50%
Term Loan Facility [Member] \| Second Year [Member]
Debt [Abstract]
Annual amortization percentage	5.00%
Term Loan Facility [Member] \| Third Year [Member]
Debt [Abstract]
Annual amortization percentage	5.00%
Term Loan Facility [Member] \| Fourth Year [Member]
Debt [Abstract]
Annual amortization percentage	5.00%
Term Loan Facility [Member] \| Fifth Year [Member]
Debt [Abstract]
Annual amortization percentage	5.00%
Revolving Credit Facility [Member]
Debt [Abstract]
Borrowing capacity		$ 500.0
Term of loan	5 years