COMMITMENTS AND CONTINGENT LIABILITIES COMMITMENTS AND CONTINGENT LIABILITIES (Gain Contingency) (Narrative) (Details) (K-Dow Matter [Member], Positive Outcome of Litigation [Member], USD $) In Billions, unless otherwise specified	1 Months Ended
	Dec. 31, 2007	May 24, 2012	Dec. 13, 2007 employees
K-Dow Matter [Member] | Positive Outcome of Litigation [Member]
Gain Contingencies [Line Items]
Expected Annual JV Revenue	$ 11
Expected JV Number of Employees			5,000
Gain Contingency, Unrecorded Amount		$ 2.16