NEW ACCOUNTING PRONOUNCEMENTS - (Details) - USD ($) $ in Millions	Oct. 31, 2020	Nov. 01, 2019	Oct. 31, 2019
Other assets	$ 776	$ 803	$ 611
Other accrued liabilities	285	488	440
Other long-term liabilities	$ 614	617	$ 473
Accounting Standards Update 2016-02- Leases
Other assets		192
Other accrued liabilities		48
Other long-term liabilities		$ 144

Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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