Debt Instrument, Change In Fair Value Of Hedged Debt

No definition available.

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Namespace Prefix:	hpq_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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Period Type:	duration

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Amount, after accumulated amortization, of debt discount.

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Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

Nominal or face amount used to calculate payment on derivative.

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- Definition

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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- Definition

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

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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Borrowings - Narrative (Details) - USD ($)		1 Months Ended
Borrowings - Narrative (Details) - USD ($)	Aug. 01, 2024	Apr. 30, 2025	Mar. 31, 2024	Oct. 31, 2025	Oct. 31, 2024
Debt Instrument [Line Items]
Notional amount				$ 19,299,000,000	$ 20,253,000,000
Issuance costs				46,000,000	47,000,000
Discounts on debt issuance				10,000,000
Fair value adjustment related to hedged debt				(1,000,000)	(21,000,000)
Commercial Paper
Debt Instrument [Line Items]
Maximum borrowing capacity under credit facility				6,000,000,000
Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity under credit facility				5,000,000,000	$ 5,000,000,000
Lines of credit
Debt Instrument [Line Items]
Available borrowing resources				1,100,000,000
Forward Contracts
Debt Instrument [Line Items]
Notional amount		$ 825,000,000
U.S. Dollar Global Notes , Due April 2030 And 2035 \| Senior Notes
Debt Instrument [Line Items]
Face amount of debt instrument		1,000,000,000
Payments of Debt Issuance Costs		9,000,000
$500 issued April 2025
Debt Instrument [Line Items]
Face amount of debt instrument				$ 500,000,000
Interest rate (percent)				5.40%
$500 issued April 2025 \| Senior Notes
Debt Instrument [Line Items]
Face amount of debt instrument		$ 500,000,000
Interest rate (percent)		5.40%
$500 issued April 2025
Debt Instrument [Line Items]
Face amount of debt instrument				$ 500,000,000
Interest rate (percent)				6.10%
$500 issued April 2025 \| Senior Notes
Debt Instrument [Line Items]
Face amount of debt instrument		$ 500,000,000
Interest rate (percent)		6.10%
New Revolving Facility \| Credit Facility
Debt Instrument [Line Items]
Revolving credit facility, term	5 years
364-Day Revolving Credit Facility \| Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity under credit facility			$ 1,000,000,000
Revolving credit facility, term			364 days