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	62us-gaap_FiniteLivedIntangibleAssetsNet	65us-gaap_FiniteLivedIntangibleAssetsNet	71us-gaap_FiniteLivedIntangibleAssetsNet
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

Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of.

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Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the capitalized costs to acquire rights under a license arrangement (for example, to sell specified products in a specified territory) having an indefinite period of benefit.

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