Acquisitions - Summary of HPES Pro Forma Information (Details) - Hewlett Packard Enterprise Services $ in Millions	12 Months Ended
Oct. 31, 2016 USD ($)
Business Acquisition [Line Items]
Revenue	$ 2,732
Net income	$ 103

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No definition available.

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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

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- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

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