Amount of fair value of long term debt in excess of carrying value.

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Goodwill and Purchased Intangible Assets [Abstract]

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 2
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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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- Definition

The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

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Carrying amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary.

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OVERVIEW, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2017	Jan. 31, 2016	Oct. 31, 2016
Variable Interest Entity Disclosures
Carrying Value of Investments in VIE's	$ 80
Maximum Exposure of investments in VIE's	80
Fair Value of Financial Instruments
Fair value of long term debt in excess of carrying value	154		$ 104
Goodwill and Purchased Intangible Assets
Impairment of goodwill	0	$ 0
Impairment of IPR&D	$ 0	$ 0
Minimum
Finite-Lived Intangible Assets
Purchased intangible assets useful life	6 months
Maximum
Finite-Lived Intangible Assets
Purchased intangible assets useful life	15 years