FAIR VALUE - Recurring Fair Value Measurements (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Assets:
Forward currency contracts	$ 1,041	$ 1,967
Forward currency contracts
Assets:
Forward currency contracts	1,041	1,967
Liabilities:
Forward currency contracts	2,266	1,765
Measured on a recurring basis
Assets:
Total assets	1,041	1,967
Liabilities:
Deferred compensation liabilities	630	1,149
Total liabilities	2,896	2,914
Measured on a recurring basis | Forward currency contracts
Assets:
Forward currency contracts	1,041	1,967
Liabilities:
Forward currency contracts	2,266	1,765
Measured on a recurring basis | Level 2
Assets:
Total assets	1,041	1,967
Liabilities:
Deferred compensation liabilities	630	1,149
Total liabilities	2,896	2,914
Measured on a recurring basis | Level 2 | Forward currency contracts
Assets:
Forward currency contracts	1,041	1,967
Liabilities:
Forward currency contracts	$ 2,266	$ 1,765