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COMMITMENTS AND CONTINGENT LIABILITIES (Urethane Matters) (Details) (Urethane Antitrust Litigation [Domain], USD $)	3 Months Ended	1 Months Ended
	Mar. 31, 2013	Jul. 31, 2013	Dec. 31, 2014
February 20, 2013 Urethane Matters Ruling [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value	$ 400,000,000
July 26, 2013 Urethane Matters Ruling [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value		1,060,000,000
Loss Contingency, Range of Possible Loss, Minimum			0
Loss Contingency, Range of Possible Loss, Maximum			$ 1,060,000,000