SHARE-BASED COMPENSATION (Tables)

6 Months Ended

Apr. 30, 2025

Share-Based Payment Arrangement, Noncash Expense [Abstract]

Allocated Share-based compensation expense disclosure

	Three Months Ended				Six Months Ended
	April 30,				April 30,
	2025		2024		2025		2024
	(in millions)
Cost of products and services	$	9	$	7	$	20	$	15
Research and development	9		9		25		22
Selling, general and administrative	19		20		54		49
Total share-based compensation expense	$	37	$	36	$	99	$	86