DISCONTINUED OPERATIONS (Details 1) - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Property, plant and equipment, net		$ 29.6
Non-current liabilities of discontinued operations		3.8
Aromatics | Discontinued Operations Disposed Of By Sale
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Receivables, net	$ 33.5	36.4
Inventories	23.9	31.8
Property, plant and equipment, net		29.6
Total assets	57.4	97.8
Accounts payable	23.6	30.9
Accrued compensation	0.3	0.3
Other accrued liabilities	8.5	1.4
Non-current liabilities of discontinued operations		3.8
Total liabilities	32.4	36.4
Net assets	$ 25.0	$ 61.4