FINANCING RECEIVABLES (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended			3 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Oct. 31, 2013	Jan. 31, 2014 Retail Notes	Jan. 31, 2013 Retail Notes	Jan. 31, 2014 Revolving Charge Accounts	Jan. 31, 2013 Revolving Charge Accounts	Jan. 31, 2014 Other Financing Receivables	Jan. 31, 2013 Other Financing Receivables	Oct. 31, 2012 Other Financing Receivables
Allowance:
Beginning of period balance	$ 173	$ 177		$ 101	$ 110	$ 41	$ 40	$ 31	$ 27	$ 27
Provision	2	1		1	1	1
Write-offs	(8)	(9)		(3)	(5)	(5)	(4)
Recoveries	5	6		2	2	3	4
Translation adjustments	(5)			(4)				(1)
End of period balance	167	175		97	108	40	40	30	27	27
Financing receivables:
End of period balance	28,900	25,279	29,959	21,187	18,450	1,801	1,799	5,912	5,030
Balance individually evaluated	$ 40	$ 13		$ 14	$ 11		$ 1	$ 26	$ 1