GOODWILL AND OTHER INTANGIBLE ASSETS-NET (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jan. 31, 2015	Oct. 31, 2014	Jan. 31, 2014
Amortized Intangible Assets:
Total at cost	$ 110	$ 110	$ 108
Less accumulated amortization	48	45	37
Total amortized intangible assets - net	62	65	71
Unamortized intangible assets:
Licenses		4	4
Intangible assets - net (excluding goodwill)
Other intangible assets - net	62.3	68.8	74.6
Reclassification of licenses to assets held for sale	4
Customer Lists and Relationships
Amortized Intangible Assets:
Total at cost	20	20	20
Less accumulated amortization	10	9	8
Useful Lives (weighted averages)	15 years
Technology, Patents, Trademarks and Other
Amortized Intangible Assets:
Total at cost	90	90	88
Less accumulated amortization	$ 38	$ 36	$ 29
Useful Lives (weighted averages)	18 years