COMMITMENTS AND CONTINGENT LIABILITIES COMMITMENTS AND CONTINGENT LIABILITIES (Bayer Arbitration Matter) (Details) - October 9, 2015 Bayer Arbitral Award [Member] - Bayer Arbitration [Domain] - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2015	Dec. 31, 2016
Loss Contingencies [Line Items]
Loss Contingency, Damages Awarded, Value	$ 455
Maximum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss		$ 455
Minimum [Member]
Loss Contingencies [Line Items]
Loss Contingency, Estimate of Possible Loss		$ 0