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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Principal amount of long-term debt and capital lease obligation maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Principal amount of long-term debt and capital lease obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Borrowings (Details 4) $ in Millions		12 Months Ended
Borrowings (Details 4) $ in Millions	Nov. 01, 2015 USD ($)	Oct. 31, 2015 USD ($) item	Oct. 09, 2015 USD ($)	Apr. 30, 2015 USD ($)	Sep. 30, 2012 USD ($)
Aggregate future maturities of debt outstanding including capital lease obligations
2016		$ 2,885
2017		2,653
2018		3,029
2019		411
2020		3,003
Thereafter		12,648
Total		24,629
Amount of debt hedged		48
Premium on debt issuance		13
Discount on debt issuance		$ 25
Hewlett Packard Enterprise Senior Notes
Debt instruments
Aggregate principal amount			$ 14,600
Unsecured fixed rate notes
Debt instruments
Aggregate principal amount			14,000
Unsecured floating rate notes
Debt instruments
Aggregate principal amount			$ 600
Commercial paper
Debt instruments
Number of commercial paper programs \| item		2
Maximum borrowing capacity under credit facility		$ 16,000
Amount of additional commercial paper authorization for subsidiaries		1,000
Available borrowing resources, other than 2012 Shelf Registration		16,461
Commercial paper \| Maximum
Debt instruments
Aggregate principal amount	$ 4,000
U.S. program
Debt instruments
Maximum borrowing capacity under credit facility		16,000
Euro program
Debt instruments
Maximum borrowing capacity under credit facility					$ 3,000
Credit facilities
Debt instruments
Amount available under credit facility		7,500
Available borrowing resources, other than 2012 Shelf Registration		2,524
Credit facility expiring April 2019
Debt instruments
Amount available under credit facility	$ 4,500	$ 4,500
Term of credit facility	5 years	5 years
Credit facility expiring March 2017
Debt instruments
Amount available under credit facility	$ 3,000	$ 3,000
Term of credit facility		5 years
Credit facility expiring March 2017 \| Euro
Debt instruments
Maximum borrowing capacity under credit facility					2,200
Credit facility expiring March 2017 \| GBP
Debt instruments
Maximum borrowing capacity under credit facility					$ 300
Revolving credit facility
Debt instruments
Maximum borrowing capacity under credit facility	$ 4,000
Term loan facility
Debt instruments
Maximum borrowing capacity under credit facility				$ 5,000
Number of independent publicly-traded companies, which the funds were used to pay their separation costs \| item		2
Amount borrowed		$ 3,500
Amount repaid		3,500
Hewlett-Packard International Bank PLC \| Euro Commercial Paper/Certificate of Deposit Programme
Debt instruments
Maximum borrowing capacity under credit facility		500
Hewlett-Packard Enterprise \| U.S. program
Debt instruments
Maximum borrowing capacity under credit facility		4,000
Hewlett-Packard Enterprise \| Euro program
Debt instruments
Maximum borrowing capacity under credit facility		$ 3,000