Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies (Details Textual)

v2.4.0.6
Significant Accounting Policies (Details Textual)
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2012
USD ($)
Dec. 31, 2011
USD ($)
Jun. 30, 2011
USD ($)
Dec. 31, 2010
USD ($)
Jun. 30, 2012
Herbalife Venezuela's [Member]
VEF
Jun. 30, 2012
Herbalife Venezuela's [Member]
VEF
Jun. 30, 2011
Herbalife Venezuela's [Member]
Dec. 31, 2011
Herbalife Venezuela's [Member]
Jun. 30, 2012
Bolivars Alternative Legal Exchange Mechanism [Member]
USD ($)
Jun. 30, 2012
Bolivars Alternative Legal Exchange Mechanism [Member]
USD ($)
Jun. 30, 2012
USD [Member]
VEF
Subsidiary or Equity Method Investee [Line Items]                      
Foreign Currency Transaction Losses                 $ 2,000,000 $ 4,100,000  
Percent by which alternative legal exchange mechanism was less favorable than SITME         41.00% 41.00%          
SITME rate for re-measurement         5.3 5.3          
Currency Exchanged through Alternative Legal Exchange Mechanisms                   6,000,000 53,900,000
Net monetary Bolivar denominated assets and liabilities         50,400,000 50,400,000          
Cash and cash equivalents $ 286,166,000 $ 258,775,000 $ 254,467,000 $ 190,550,000 52,600,000 52,600,000          
Subsidiary net sale as percentage of consolidated sales           approximately 3% approximately 2%        
Subsidiary asset as percentage of consolidated assets         approximately 5% approximately 5%   approximately 3%