ACCUMULATED OTHER COMPREHENSIVE INCOME (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income - beginning balance	$ (22,126)	$ (14,668)
Other comprehensive income (loss) before reclassifications	(7,112)	(20,092)
Amounts reclassified from AOCI	1,462	802
Accumulated other comprehensive income -ending balance	(27,776)	(33,958)
Accumulated Net Unrealized Investment Gain (Loss)
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income - beginning balance	(78)	71
Other comprehensive income (loss) before reclassifications	22	36
Amounts reclassified from AOCI	0	0
Accumulated other comprehensive income -ending balance	(56)	107
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges | Foreign Exchange Forward
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income - beginning balance	(268)	(173)
Other comprehensive income (loss) before reclassifications	(3,191)	(5,315)
Amounts reclassified from AOCI	671	802
Accumulated other comprehensive income -ending balance	(2,788)	(4,686)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges | Interest Rate Swap
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income - beginning balance	(5,522)	(2,083)
Other comprehensive income (loss) before reclassifications	(1,120)	(2,565)
Amounts reclassified from AOCI	791	0
Accumulated other comprehensive income -ending balance	(5,851)	(4,648)
Accumulated Translation Adjustment
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Accumulated other comprehensive income - beginning balance	(16,258)	(12,483)
Other comprehensive income (loss) before reclassifications	(2,823)	(12,248)
Amounts reclassified from AOCI	0	0
Accumulated other comprehensive income -ending balance	$ (19,081)	$ (24,731)