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COMMITMENTS AND CONTINGENCIES (Rent expense) (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Commitments and Contingencies Disclosure [Abstract]
Operating Leases, Rent Expense	$ 70	$ 60	$ 51

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- References

No definition available.

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- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

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