v3.25.1

Segment Information - Additional Information (Detail)	3 Months Ended
Segment Information - Additional Information (Detail)	Mar. 31, 2025 Country Segment
Segment Reporting [Abstract]
Number of countries in which the Company sold products \| Country	95
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]	srt:ChiefExecutiveOfficerMember
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description	The CODM reviews financial information, including net sales and contribution margin by operating segment, in order to determine how to allocate the Company’s resources across its operating segments, and reviews its assets and capital expenditures on a consolidated basis and not by operating segment.
Segment Reporting, Expense Information Used by CODM, Description	net sales and contribution margin are presented by reportable segment and assets and capital expenditures by segment are not presented.
Number of reportable segments \| Segment	2

The number of countries in which the entity operates as of balance sheet date.

+ References

No definition available.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

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- References

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- Definition

Indicates title and position of individual or name of group identified as chief operating decision maker (CODM) for segment reporting.

+ References

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- Definition

Description of how chief operating decision maker (CODM) uses reported segment profit (loss) measure to assess performance and allocate resource.

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- Definition

Description of nature of expense information used by chief operating decision maker (CODM) to manage operation when segment expense information by category is not disclosed.

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HERBALIFE LTD. 10-Q