LONG-TERM DEBT (Details Textuals) (USD $)	3 Months Ended
	Jan. 31, 2014
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 1,000,000,000
Weighted average interest rate	1.30%
Line of credit facility, maturity date	Dec. 31, 2018
Line of Credit Facility, Current Borrowing Capacity	800,000,000
Credit Facility Option [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Current Borrowing Capacity	$ 200,000,000