Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Jul. 31, 2024	Oct. 31, 2023	Jul. 31, 2023
Debt Instrument [Line Items]
Subtotal	$ 3,950		$ 3,805
Less: current maturities of debt	(150)		(55)
Unamortized discounts and debt issuance costs	(18)		(22)
Interest rate swap - fair value adjustment	(8)		(17)
Long-term debt	3,774		3,711
Receivables Facility | Receivables Facility
Debt Instrument [Line Items]
Subtotal	250		50
Term Loan | Term Loan
Debt Instrument [Line Items]
Subtotal	500		500
Private Placement Notes: | 3.30% due November 2023
Debt Instrument [Line Items]
Interest rate		3.30%
Subtotal	$ 0		55
Private Placement Notes: | 3.44% due November 2024
Debt Instrument [Line Items]
Interest rate	3.44%
Subtotal	$ 150		150
Private Placement Notes: | 3.73% due September 2025
Debt Instrument [Line Items]
Interest rate	3.73%
Subtotal	$ 400		400
Private Placement Notes: | 3.51% due November 2026
Debt Instrument [Line Items]
Interest rate	3.51%
Subtotal	$ 150		150
Private Placement Notes: | 3.83% due September 2027
Debt Instrument [Line Items]
Interest rate	3.83%
Subtotal	$ 150		150
Unsecured Senior Notes: | 4.25% due April 2027
Debt Instrument [Line Items]
Interest rate	4.25%
Subtotal	$ 300		300
Unsecured Senior Notes: | 4.50% due October 2028
Debt Instrument [Line Items]
Interest rate	4.50%
Subtotal	$ 750		750
Unsecured Senior Notes: | 3.25% due June 2030
Debt Instrument [Line Items]
Interest rate	3.25%
Subtotal	$ 600		600
Unsecured Senior Notes: | 4.65% due April 2032
Debt Instrument [Line Items]
Interest rate	4.65%
Subtotal	$ 700		$ 700