Pro forma net income (loss) attributable to common stock

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- Definition

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.

+ References

No definition available.

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Acquisitions (Unaudited Pro Forma Information) (Details) - USD ($) $ in Millions	12 Months Ended
	Nov. 03, 2019	Nov. 04, 2018	Oct. 29, 2017
CA Technologies, Inc.
Business Acquisition [Line Items]
Pro forma net revenue	$ 21,697	$ 24,451
Pro forma net income attributable to common stock	$ 2,535	9,783
Brocade Communications Systems, Inc.
Business Acquisition [Line Items]
Pro forma net revenue		20,978	$ 19,441
Pro forma net income attributable to common stock		12,408	$ 986
Acquisition-related Costs [Member] \| CA Technologies, Inc.
Business Acquisition [Line Items]
Business Combination, Acquisition Related Costs		$ 180