Borrowings (Tables)

12 Months Ended

Oct. 31, 2024

Debt Disclosure [Abstract]

Schedule of Notes Payable and Short-Term Borrowings

Notes Payable and Short-Term Borrowings

	As of October 31
	2024				2023
	Amount Outstanding		Weighted-Average Interest Rate		Amount Outstanding		Weighted-Average Interest Rate
	In millions
Current portion of long-term debt	$	1,358	5.0	%	$	179	6.0	%
Notes payable to banks, lines of credit and other	48		—	%	51		—	%
Total notes payable and short-term borrowings	$	1,406			$	230

Schedule of Long-Term Debt

Long-Term Debt

	As of October 31
	2024		2023
	In millions
U.S. Dollar Global Notes(1)
$1,200 issued at discount to par at a price of 99.863% at 6.0%, due September 2041	$	1,199	$	1,199
$1,150 issued at discount to par at a price of 99.769% at 2.2%, due June 2025	1,150		1,149
$1,000 issued at discount to par at a price of 99.718% at 3.00%, due June 2027	999		999
$850 issued at discount to par at a price of 99.790% at 3.4%, due June 2030	503		503
$1,000 issued at discount to par at a price of 99.808% at 1.45%, due June 2026	521		521
$1,000 issued at discount to par at a price of 99.573% at 2.65%, due June 2031(2)	997		997
$1,000 issued at discount to par at a price of 99.767% at 4.00%, due April 2029	999		999
$1,000 issued at discount to par at a price of 99.966% at 4.20%, due April 2032	676		676
$900 issued at discount to par at a price of 99.841% at 4.75%, due January 2028	899		899
$1,100 issued at discount to par at a price of 99.725% at 5.50%, due January 2033	1,098		1,097
$500 issued at par at a price of 100% at 4.75%, due March 2029	3		3
	9,044		9,042
Other borrowings at 1.47%-8.30%, due in fiscal years 2025-2030	645		506
Fair value adjustment related to hedged debt	(21)		(58)
Unamortized debt issuance cost	(47)		(57)
Current portion of long-term debt	(1,358)		(179)
Total long-term debt	$	8,263	$	9,254

(1)HP may redeem some or all of the fixed-rate U.S. Dollar Global Notes at any time in accordance with the terms thereof. The U.S. Dollar Global Notes are senior unsecured debt.

(2)HP allocated an amount equal to the net proceeds to finance or refinance, in whole or in part, environmentally and socially responsible eligible projects in the following eight areas: renewable energy; green buildings; energy efficiency; clean transportation; pollution prevention and control; eco-efficient and/or circular economy products, production technologies and processes; environmentally sustainable management of living natural resources and land use; and socioeconomic advancement and empowerment.

Schedule of Aggregate Future Maturities of Long-term Debt

As of October 31, 2024, aggregate future maturities of debt at face value (excluding unamortized debt issuance cost of $47 million, discounts on debt issuance of $11 million and fair value adjustment related to hedged debt of $21 million), including other borrowings were as follows: 

Fiscal year	In millions
2025	$	1,419
2026	720
2027	1,133
2028	972
2029	1,023
Thereafter	4,481
Total	$	9,748