Quarterly report pursuant to Section 13 or 15(d)

Contingencies - Additional Information (Detail)

v3.23.1
Contingencies - Additional Information (Detail)
$ in Millions
 1 Months Ended 3 Months Ended
Apr. 13, 2023
USD ($)
Aug. 23, 2018
Plaintiff
Oct. 31, 2022
USD ($)
Mar. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Aug. 31, 2017
USD ($)
Loss Contingencies [Line Items]                
Other assets       $ 274.3 $ 273.6      
Prepaid expenses and other current assets       237.8 $ 196.8      
Assessment amount from tax administration service       11.1        
Deductible for product liability insurance       12.5        
Settlement amount       12.5        
Deposit into settlement fund $ 12.5              
Putative Class Plaintiffs [Member]                
Loss Contingencies [Line Items]                
Number of plaintiffs | Plaintiff   4            
Pending Litigation due to Plaintiffs Arbitration [Member]                
Loss Contingencies [Line Items]                
Number of plaintiffs | Plaintiff   4            
SEC and DOJ Investigation [Member]                
Loss Contingencies [Line Items]                
Accrued liability       $ 123.0        
Loss contingency compliance self-reporting obligations term       three-year        
Herbalife International of America, Inc., [Member] | U.S. Federal Trade Commission [Member]                
Loss Contingencies [Line Items]                
Settlement amount paid for consent order       $ 200.0        
Third-party monitoring by independent compliance auditor, period       7 years        
Audit Period Fiscal Year March 31, 2017 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       $ 17.6        
Audit Period Fiscal Year March 31 2018 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       17.2        
Selling, General and Administrative Expenses [Member] | SEC and DOJ Investigation [Member]                
Loss Contingencies [Line Items]                
Accrued liability           $ 83.0 $ 40.0  
Mexican Tax Administration Service [Member]                
Loss Contingencies [Line Items]                
Other assets       20.7        
Prepaid expenses and other current assets       14.3        
Other assets current and non current       6.4        
Brazilian ICMS [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       3.5        
Surety bond through insurance company to guarantee payment of tax assessment       11.8        
Brazilian ICMS [Member] | State of Sao Paulo [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       31.3       $ 11.6
Brazilian ICMS [Member] | State of Rio de Janeiro [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       6.9        
Indian VAT Authorities [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       12.5        
South Korean Customs Authority [Member]                
Loss Contingencies [Line Items]                
Refund Assessed Amount     $ 25.0          
South Korean Customs Authority [Member] | Audit Period May 2013 through December 2013 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       8.9        
South Korean Customs Authority [Member] | Audit Period January 2014 through December 2014 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       13.8        
South Korean Customs Authority [Member] | Audit Period January 2015 Through December 2017 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       11.2        
South Korean Customs Authority [Member] | Other Noncurrent Assets [Member] | Audit Period January 2011 through May 2013 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service       $ 25.0