FINANCING RECEIVABLES - Allowance for Credit Losses (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2017	May 01, 2016	Apr. 30, 2017	May 01, 2016	Oct. 30, 2016
Allowance:
Beginning of period balance	$ 175	$ 155	$ 176	$ 157
Provision (credit)	26	24	33	32
Write-offs	(34)	(28)	(50)	(42)
Recoveries	10	7	18	14
Translation adjustments		7		4
End of period balance	177	165	177	165
Financing receivables:
End of period balance	27,760	28,315	27,760	28,315	$ 29,005
Balance individually evaluated	169	101	169	101
Retail Notes
Allowance:
Beginning of period balance	111	93	113	95
Provision (credit)	10	12	18	17
Write-offs	(15)	(12)	(27)	(19)
Recoveries	5	3	7	5
Translation adjustments		6		4
End of period balance	111	102	111	102
Financing receivables:
End of period balance	20,008	20,567	20,008	20,567
Balance individually evaluated	148	73	148	73
Revolving Charge Accounts
Allowance:
Beginning of period balance	41	40	40	40
Provision (credit)	15	11	13	13
Write-offs	(18)	(15)	(20)	(22)
Recoveries	5	4	10	9
End of period balance	43	40	43	40
Financing receivables:
End of period balance	3,036	2,636	3,036	2,636
Balance individually evaluated	4	2	4	2
Other Financing Receivables
Allowance:
Beginning of period balance	23	22	23	22
Provision (credit)	1	1	2	2
Write-offs	(1)	(1)	(3)	(1)
Recoveries			1
Translation adjustments		1
End of period balance	23	23	23	23
Financing receivables:
End of period balance	4,716	5,112	4,716	5,112
Balance individually evaluated	$ 17	$ 26	$ 17	$ 26