LEASES - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Oct. 31, 2025	Oct. 31, 2024
Lessee, Lease, Description [Line Items]
Right-of-use asset	$ 183	$ 177
Operating Lease Right-of-Use Asset Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Operating lease liabilities - Current	$ 44	$ 42
Current Operating Lease liabilities, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Current	Other Liabilities, Current
Operating lease liabilities - Long-term	$ 145	$ 142
Long-Term Operating Lease Liabilities, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Operating Lease, Weighted Average Remaining Lease Term	7 years 9 months 18 days	8 years 2 months 12 days
Operating Lease, Weighted Average Discount Rate, Percent	4.00%	3.70%