Business Acquisition, Cost of Acquired Entity, Cash Paid, Directly to Seller

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- Definition

Business Acquisition, Cost of Acquired Entity, Cash Paid, Settlement of Debt

+ References

No definition available.

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- Definition

The maximum useful life of a major finite-lived intangible asset class expressed in years. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.

+ References

No definition available.

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- Definition

The minimum useful life of a major finite-lived intangible asset class expressed in months. A major class is composed of intangible assets that can be grouped together because they are similar either by their nature or by their use in the operations of a company.

+ References

No definition available.

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- Details

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- Definition

Long Term Debt Fair Value Over Carrying Value

+ References

No definition available.

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- Definition

Short Term Debt Fair Value Over Carrying Value

+ References

No definition available.

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- Definition

This element represents the acquisition-date fair value of the total consideration transferred which consists of the sum of the acquisition-date fair values of the assets transferred by the acquirer, the liabilities incurred by the acquirer to former owners of the acquiree, and the equity interests issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 141R

-Paragraph 68

-Subparagraph f

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

+ References

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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OVERVIEW, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Apr. 30, 2013 segment	Apr. 30, 2012	Apr. 30, 2013 M Y	Apr. 30, 2012	Jun. 21, 2012 Dako [Member]
Business Acquisition
Dako Total Purchase Price					$ 2,143
Dako Cash Paid to Seller					1,400
Dako Debt Paid					743
Fair Value of Financial Instruments
Fair value of our short term debt exceeds the carrying value	1
Fair value of our long-term debt exceeds the carrying value			187
Goodwill and Purchased Intangible Assets
Number of Operating Segments	4
Purchased intangible assets useful life range minimum (in months)			6
Purchased intangible assets useful life range maximum (in years)			15
Goodwill, Impairment Loss	0	0	0	0
Impairment of intangible assets (IPR&D)	$ 1	$ 0	$ 1	$ 0