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OVERVIEW, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ in Millions	Apr. 30, 2024	Oct. 31, 2023	Apr. 30, 2023	Oct. 31, 2022
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents
Cash and cash equivalents	$ 1,671	$ 1,590
Restricted Cash included in other assets	3	3
Cash, cash equivalents, restricted cash and restricted cash equivalents	1,674	1,593	$ 1,178	$ 1,056
Operating Leases
Right-of-Use Asset	$ 162	$ 154
Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Operating lease liability	$ 170	$ 164
Operating Lease Liability, Statement of Financial Position [Extensible Enumeration]	Other accrued liabilities, Other long-term liabilities	Other accrued liabilities, Other long-term liabilities
Variable Interest Entity
Noncontrolling Interest in Variable Interest Entity	$ 87	$ 82
Fair Value of Financial Instruments
Carrying Value of Senior Notes	2,136	2,135
Quoted Prices in Active Markets for Identical Assets (Level 1) \| Senior Notes
Fair Value of Financial Instruments
Fair Value of Senior Notes	$ 1,835	$ 1,747