STOCKHOLDERS' EQUITY (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2013	Dec. 03, 2015	Dec. 11, 2012
Stock repurchase program
Amount paid to repurchase the shares (in dollars)	$ 106,964	$ 103,039	$ 99,588
Repurchase of shares	1,575,989	1,644,230	2,147,185
Treasury shares held	23,413,524	22,386,021
Cost of treasury shares (in dollars)	$ 1,243,729	$ 1,163,706
Stock repurchase program
Stock repurchase program
Number of shares authorized to be repurchased					5,000,000
Amount paid to repurchase the shares (in dollars)	$ 105,964	$ 101,674	$ 98,842
Repurchase of shares	1,561,179	1,622,569	2,131,615
Number of shares remained authorized for repurchase	1,159,314
Additional number of shares authorized to be repurchased				4,000,000