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IMPAIRMENTS (Details) (USD $)
In Millions, unless otherwise specified
9 Months Ended 3 Months Ended 3 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
South Africa [Member]
Depreciable Assets [Member]
Sep. 30, 2013
South Africa [Member]
Write down on Mineral Rights [Member]
Sep. 30, 2013
South Africa [Member]
Cost of Sales [Member]
Sep. 30, 2013
South Africa [Member]
Selling, General and Administrative Expenses [Member]
Sep. 30, 2013
Performance Materials [Member]
South Africa [Member]
Sep. 30, 2013
Health and Beauty (HBS) [Member]
Sep. 30, 2013
Health and Beauty (HBS) [Member]
Goodwill [Member]
Sep. 30, 2013
Health and Beauty (HBS) [Member]
Intangible Assets [Member]
Sep. 30, 2013
Health and Beauty (HBS) [Member]
Property, plant and equipment [Member]
Impairments [Line Items]                      
Assets held-for-sale               $ 12.0      
Impairment Charges $ 59.7 $ 0.8 $ (16.3) $ (36.0) $ 52.2 $ (0.1) $ 52.3   $ 1.8 $ 1.1 $ 1.3