FINANCING RECEIVABLES - Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Aug. 01, 2021	Aug. 02, 2020	Aug. 01, 2021	Aug. 02, 2020	Nov. 01, 2020
Allowance:
Beginning of period balance	$ 178	$ 195	$ 184	$ 150
Provision (credit)	3		(26)
Provision		18		124
Write-offs	(23)	(31)	(61)	(104)
Recoveries	16	15	44	34
Translation adjustments			2
Translation adjustments		3		(4)
End of period balance	174	200	174	200
Financing receivables:
End of period balance	37,024	33,483	37,024	33,483
Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			31
Customer Receivables
Financing receivables:
End of period balance	34,007	29,679	34,007	29,679	$ 31,108
Retail Notes and Financing Leases
Allowance:
Beginning of period balance	152	141	133	107
Provision (credit)	3		(9)
Provision		6		88
Write-offs	(14)	(9)	(38)	(53)
Recoveries	8	7	17	12
Translation adjustments			2
Translation adjustments		3		(6)
End of period balance	149	148	149	148
Financing receivables:
End of period balance	30,235	25,682	30,235	25,682	27,206
Retail Notes and Financing Leases | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			44
Revolving Charge Accounts
Allowance:
Beginning of period balance	19	43	43	40
Provision (credit)			(16)
Provision		14		32
Write-offs	(9)	(22)	(23)	(51)
Recoveries	8	8	27	22
End of period balance	18	43	18	43
Financing receivables:
End of period balance	3,772	3,997	3,772	3,997	3,902
Revolving Charge Accounts | Cumulative Effect from Adoption | ASU 2016-13
Allowance:
Beginning of period balance			(13)
Wholesale Receivables
Allowance:
Beginning of period balance	7	11	8	3
Provision (credit)			(1)
Provision		(2)		4
Translation adjustments				2
End of period balance	7	9	7	9
Financing receivables:
End of period balance	$ 3,017	$ 3,804	$ 3,017	$ 3,804	$ 3,529