NET INCOME PER SHARE

12 Months Ended

Oct. 31, 2025

Earnings Per Share [Abstract]

NET INCOME PER SHARE

6.    NET INCOME (LOSS) PER SHARE

The following table presents the calculation of basic and diluted net income (loss) per share:

	Year Ended October 31,
	2025		2024		2023
	(in millions, except per-share amounts)
Net income from continuing operations, net of income taxes	$	869	$	614	$	1,057
Net loss from discontinued operations, net of income taxes	(19)		—		—
Net income	$	850	$	614	$	1,057
Basic weighted-average shares	172		174		178
Potential common shares	1		1		1
Diluted weighted-average shares	173		175		179
Basic net income (loss) per share:
Net income per share from continuing operations	$	5.04	$	3.53	$	5.95
Net loss per share from discontinued operations	(0.11)		—		—
Net income per share	$	4.93	$	3.53	$	5.95
Diluted net income (loss) per share:
Net income per share from continuing operations	$	5.02	$	3.51	$	5.91
Net loss per share from discontinued operations	(0.11)		—		—
Net income per share	$	4.91	$	3.51	$	5.91

Potentially dilutive shares whose effect would have been antidilutive are excluded from the computation of diluted net income per share. The number of shares excluded was not material for 2025, 2024, and 2023.