Supplemental Financial Information Supplemental Financial Information (Accounts Receivable Factoring) (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2021	Nov. 01, 2020	Nov. 03, 2019
Accounts Receivable Factoring [Abstract]
Accounts receivable factored	$ 4,027	$ 3,723	$ 1,151

Amount of decrease from sale and reclassification to held-for-sale of financing receivable.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 11
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919244-210447

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524

Name:	us-gaap_FinancingReceivableSignificantSales
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration