Restructuring and Other Charges (Tables)

12 Months Ended

Oct. 31, 2025

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Activities by Plan

HP’s restructuring activities in fiscal years 2025, 2024 and 2023 summarized by plan were as follows:

	Fiscal 2023 Plan					Other prior year plans(1)		Total
	Severance and EER			Non-labor
	In millions
Accrued balance as of October 31, 2022	$	—		$	—	$	32	$	32
Charges	402			41		1		444
Cash payments	(172)			(15)		(35)		(222)
Non-cash and other adjustments	(142)		(2)	(8)		4		(146)
Accrued balance as of October 31, 2023	88			18		2		108
Charges	205			16		12		233
Cash payments	(173)			(18)		(5)		(196)
Non-cash and other adjustments	—			(5)		(2)		(7)
Accrued balance as of October 31, 2024	120			11		7		138
Charges	266			61		—		327
Cash payments	(230)			(14)		(4)		(248)
Non-cash and other adjustments	4			(50)		1		(45)
Accrued balance as of October 31, 2025	$	160		$	8	$	4	$	172
Total costs incurred to date as of October 31, 2025	$	873		$	118	$	878	$	1,869
Reflected in Consolidated Balance Sheet:
Other current liabilities	$	160		$	3	$	4	$	167
Other non-current liabilities	$	—		$	5	$	—	$	5

(1)    Primarily includes the fiscal 2020 plan along with other legacy plans, all of which are substantially complete. HP does not expect any further material activity associated with these plans.

(2)    Includes reclassification of liability related to the Enhanced Early Retirement ("EER") plan of $139 for certain healthcare and medical savings account benefits to pension and post-retirement plans. See Note 4 “Retirement and Post-Retirement Benefit Plans” for further information.