FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Oct. 31, 2024

Fair Value Disclosures [Abstract]

Fair Value Assets And Liabilities Measured On Recurring Basis

Financial assets and liabilities measured at fair value on a recurring basis as of October 31, 2024 were as follows:

			Fair Value Measurement at October 31, 2024 Using
	October 31, 2024		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(in millions)
Assets:
Short-term
Cash equivalents (money market funds)	$	800	$	800	$	—	$	—
Derivative instruments (foreign exchange contracts)	14		—		14		—
Long-term
Trading securities	43		43		—		—
Other investments	31		—		31		—
Total assets measured at fair value	$	888	$	843	$	45	$	—
Liabilities:
Short-term
Derivative instruments (foreign exchange contracts)	$	12	$	—	$	12	$	—
Long-term
Deferred compensation liability	43		—		43		—
Total liabilities measured at fair value	$	55	$	—	$	55	$	—

Financial assets and liabilities measured at fair value on a recurring basis as of October 31, 2023 were as follows:

			Fair Value Measurement at October 31, 2023 Using
	October 31, 2023		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(in millions)
Assets:
Short-term
Cash equivalents (money market funds)	$	994	$	994	$	—	$	—
Derivative instruments (foreign exchange contracts)	19		—		19		—
Long-term
Trading securities	36		36		—		—
Other investments	26		—		26		—
Total assets measured at fair value	$	1,075	$	1,030	$	45	$	—
Liabilities:
Short-term
Derivative instruments (foreign exchange contracts)	$	2	$	—	$	2	$	—
Contingent consideration	1		—		—		1
Long-term
Deferred compensation liability	36		—		36		—
Total liabilities measured at fair value	$	39	$	—	$	38	$	1

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation

Contingent Consideration. The contingent consideration liability was our only Level 3 asset or liability. A summary of the Level 3 activity follows:

	Contingent Consideration
	(in millions)
Balance at October 31, 2022	$	67
Additions to contingent consideration	5
Payments	(72)
Change in fair value (included within selling, general and administrative expenses)	1
Balance at October 31, 2023	$	1
Change in fair value (included within selling, general and administrative expenses)	(1)
Balance at October 31, 2024	$	—

Impairment of Long-lived assets included in net income

For assets measured at fair value on a non-recurring basis, the following table summarizes the impairments included in net income for the years ended October 31, 2024, 2023 and 2022:

	Years Ended October 31,
	2024		2023		2022
	(in millions)
Long-lived assets held and used	$	19	$	277	$	—