GOODWILL AND OTHER INTANGIBLES - Additions to intangible assets (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Sep. 30, 2014
Patents [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 2.8
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-lived Intangible Assets Acquired	$ 1.9
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life	5 years