RECEIVABLES - Other (Details) $ in Millions	12 Months Ended
	Oct. 31, 2016 USD ($) item	Oct. 31, 2015 USD ($) item	Oct. 31, 2014 USD ($) item
Financing Receivables Related to Troubled Debt Restructurings
Financing receivable contracts in troubled debt restructuring, number | item	167	107	66
Financing receivables in troubled debt restructurings, aggregate balances, pre-modification	$ 19.0	$ 8.0	$ 3.0
Financing receivables in troubled debt restructurings, aggregate balances, post-modification	$ 18.0	7.0	$ 2.0
Number of troubled debt restructurings that subsequently defaulted | item	0
Commitments to lend additional funds to borrowers whose accounts were modified in troubled debt restructurings	$ 21.0
Other Receivables:
Taxes receivable	702.0	720.0
Other	317.0	271.0
Other receivables	$ 1,018.5	$ 991.2