FAIR VALUE - Recurring Fair Value Measurements (Details) - USD ($) $ in Thousands	Oct. 31, 2018	Oct. 31, 2017
Assets:
Forward currency contracts	$ 10,901	$ 1,041
Liabilities:
Forward currency contracts	13	2,266
Forward currency contracts
Assets:
Forward currency contracts	10,901	1,041
Liabilities:
Forward currency contracts	13	2,266
Measured on a recurring basis
Assets:
Total assets	10,901	1,041
Liabilities:
Total liabilities	13	2,266
Measured on a recurring basis | Forward currency contracts
Assets:
Forward currency contracts	10,901	1,041
Liabilities:
Forward currency contracts	13	2,266
Measured on a recurring basis | Level 2
Assets:
Total assets	10,901	1,041
Liabilities:
Total liabilities	13	2,266
Measured on a recurring basis | Level 2 | Forward currency contracts
Assets:
Forward currency contracts	10,901	1,041
Liabilities:
Forward currency contracts	13	2,266
Measured on a recurring basis | Fair Value, Inputs, Level 3 [Member]
Assets:
Total assets	0	0
Liabilities:
Total liabilities	0	0
Measured on a recurring basis | Fair Value, Inputs, Level 3 [Member] | Forward currency contracts
Assets:
Forward currency contracts	0	0
Liabilities:
Forward currency contracts	0	0
Measured on a recurring basis | Fair Value, Inputs, Level 1 [Member]
Assets:
Total assets	0	0
Liabilities:
Total liabilities	0	0
Measured on a recurring basis | Fair Value, Inputs, Level 1 [Member] | Forward currency contracts
Assets:
Forward currency contracts	0	0
Liabilities:
Forward currency contracts	$ 0	$ 0