Revenue from Contracts with Customers 2 (Details) - USD ($) $ in Millions	Feb. 02, 2020	Nov. 03, 2019	Feb. 03, 2019	Nov. 05, 2018
Contract Assets
Contract with Customer, Asset, Net	$ 208	$ 259	$ 173	$ 18
Contract Liabilities
Contract with Customer, Liability	$ 3,668	$ 1,808	$ 2,209	$ 272

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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