FINANCING RECEIVABLES - Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	May 03, 2020	Apr. 28, 2019	May 03, 2020	Apr. 28, 2019	Nov. 03, 2019
Allowance:
Beginning of period balance	$ 157	$ 177	$ 150	$ 178
Provision (credit)	85	29	106	36
Write-offs	(49)	(33)	(74)	(49)
Recoveries	9	11	20	20
Translation adjustments	(7)	(2)	(7)	(3)
End of period balance	195	182	195	182
Allowance for credit losses increase	38
Financing receivables:
End of period balance	32,136	30,866	32,136	30,866	$ 33,728
Balance individually evaluated	240	168	240	168
Retail Notes
Allowance:
Beginning of period balance	88	111	89	113
Provision (credit)	58	9	74	15
Write-offs	(24)	(9)	(41)	(20)
Recoveries	3	6	5	10
Translation adjustments	(6)	(2)	(8)	(3)
End of period balance	119	115	119	115
Financing receivables:
End of period balance	22,619	21,525	22,619	21,525
Balance individually evaluated	157	151	157	151
Revolving Charge Accounts
Allowance:
Beginning of period balance	40	43	40	43
Provision (credit)	20	17	18	16
Write-offs	(23)	(22)	(29)	(26)
Recoveries	6	5	14	10
End of period balance	43	43	43	43
Financing receivables:
End of period balance	3,454	3,299	3,454	3,299
Balance individually evaluated		2		2
Other Financing Receivables
Allowance:
Beginning of period balance	29	23	21	22
Provision (credit)	7	3	14	5
Write-offs	(2)	(2)	(4)	(3)
Recoveries			1
Translation adjustments	(1)		1
End of period balance	33	24	33	24
Financing receivables:
End of period balance	6,063	6,042	6,063	6,042
Balance individually evaluated	$ 83	$ 15	$ 83	$ 15