Quarterly report pursuant to Section 13 or 15(d)

Contingencies - Additional Information (Detail)

v3.22.2
Contingencies - Additional Information (Detail)
$ in Millions
 6 Months Ended
Aug. 23, 2018
Plaintiff
Jun. 30, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Sep. 30, 2020
USD ($)
Dec. 31, 2019
USD ($)
Aug. 31, 2017
USD ($)
Jul. 31, 2016
USD ($)
Loss Contingencies [Line Items]                
Other assets   $ 286.0 $ 313.2          
Prepaid expenses and other current assets   210.9 $ 187.7          
Deductible for product liability insurance   12.5            
Settlement amount   $ 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   $ 18.4            
Federal Revenue Office of Brazil [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service   4.5            
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   17.2            
Prepaid expenses and other current assets   5.2            
Other assets current and non current   12.0            
Brazilian ICMS [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service   2.3            
Surety bond through insurance company to guarantee payment of tax assessment   11.7            
Brazilian ICMS [Member] | State of Sao Paulo [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service             $ 11.4 $ 30.8
Brazilian ICMS [Member] | State of Rio de Janeiro [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service   6.8            
Indian VAT Authorities [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service   13.3            
Indian VAT Authorities [Member] | Audit Period Fiscal Year March 31 2018 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service   11.5            
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   27.3            
South Korean Customs Authority [Member] | Other Noncurrent Assets [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] | Other Noncurrent Assets [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] | Other Noncurrent Assets [Member] | Audit Period January 2015 Through December 2017 [Member]                
Loss Contingencies [Line Items]                
Assessment amount from tax administration service   $ 11.2