GOODWILL AND OTHER INTANGIBLE ASSETS-NET (Details 3) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Jul. 31, 2014	Jul. 31, 2013
Amortized Intangible Assets:
Amortization expense of other intangible assets	$ 3	$ 5	$ 8	$ 17
Amortization expense of other intangible assets - remainder of 2014	3		3
Amortization expense of other intangible assets - 2015	10		10
Amortization expense of other intangible assets - 2016	9		9
Amortization expense of other intangible assets - 2017	9		9
Amortization expense of other intangible assets - 2018	$ 5		$ 5