Herbalife Ltd. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation (Policies)
Notes Tables
Notes Details

Share-Based Compensation - Summary of Activities Under Share-Based Compensation Plans (Parenthetical) (Detail)

v3.25.4

Share-Based Compensation - Summary of Activities Under Share-Based Compensation Plans (Parenthetical) (Detail) - shares shares in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding SARs	3.9	4.0
Performance Condition Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeited SARs	0.1
Exercisable SARs	0.5
Share Based Compensation Arrangement By Share Based Payment Award Stock Appreciation Rights Vested And Expected	0.5
Performance Condition Awards [Member] \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, granted during period	0.1
Performance Based Stock Unit Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Expected to Vest	1.3
Performance Based Stock Unit Awards [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share based payment awards other than options outstanding and nonvested that can vest maximum	1.6

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