FINANCING RECEIVABLES (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jan. 31, 2015	Jan. 31, 2014	Oct. 31, 2014
Allowance:
Beginning of period balance	$ 175	$ 173
Provision (credit)	1	2
Write-offs	(7)	(8)
Recoveries	6	5
Translation adjustments	(7)	(5)
End of period balance	168	167
Financing receivables:
End of period balance	29,867	28,900	32,199
Balance individually evaluated	25	40
Retail Notes
Allowance:
Beginning of period balance	109	101
Provision (credit)	1	1
Write-offs	(3)	(3)
Recoveries	2	2
Translation adjustments	(5)	(4)
End of period balance	104	97
Financing receivables:
End of period balance	21,968	21,187
Balance individually evaluated	23	14
Revolving Charge Accounts
Allowance:
Beginning of period balance	41	41
Provision (credit)		1
Write-offs	(4)	(5)
Recoveries	4	3
End of period balance	41	40
Financing receivables:
End of period balance	1,882	1,801
Balance individually evaluated	1
Other Financing Receivables
Allowance:
Beginning of period balance	25	31
Translation adjustments	(2)	(1)
End of period balance	23	30
Financing receivables:
End of period balance	6,017	5,912
Balance individually evaluated	$ 1	$ 26