Fair Value Measurements - Fair Value Hierarchy (Details) - USD ($)	Feb. 01, 2019	Oct. 31, 2018	Feb. 02, 2018
Assets:
Forward currency contracts	$ 5,836,000	$ 10,901,000	$ 1,154,000
Liabilities:
Forward currency contracts	33,000	13,000	8,089,000
Transfer of assets from level 1 to level 2	0	0	0
Transfer of assets from level 2 to level 1	0	0	0
Transfer of liabilities from level 1 to level 2	0	0	0
Transfer of liabilities from level 2 to level 1	0	0	0
Forward currency contracts
Assets:
Forward currency contracts	5,836,000	10,901,000	1,154,000
Liabilities:
Forward currency contracts	33,000	13,000	8,089,000
Measured on a recurring basis
Assets:
Total assets	5,836,000	10,901,000	1,154,000
Liabilities:
Total liabilities	33,000	13,000	8,089,000
Measured on a recurring basis | Forward currency contracts
Assets:
Forward currency contracts	5,836,000	10,901,000	1,154,000
Liabilities:
Forward currency contracts	33,000	13,000	8,089,000
Measured on a recurring basis | Level 1
Assets:
Total assets	0	0	0
Liabilities:
Total liabilities	0	0	0
Measured on a recurring basis | Level 1 | Forward currency contracts
Assets:
Forward currency contracts	0	0	0
Liabilities:
Forward currency contracts	0	0	0
Measured on a recurring basis | Level 2
Assets:
Total assets	5,836,000	10,901,000	1,154,000
Liabilities:
Total liabilities	33,000	13,000	8,089,000
Measured on a recurring basis | Level 2 | Forward currency contracts
Assets:
Forward currency contracts	5,836,000	10,901,000	1,154,000
Liabilities:
Forward currency contracts	33,000	13,000	8,089,000
Measured on a recurring basis | Level 3
Assets:
Total assets	0	0	0
Liabilities:
Total liabilities	0	0	0
Measured on a recurring basis | Level 3 | Forward currency contracts
Assets:
Forward currency contracts	0	0	0
Liabilities:
Forward currency contracts	$ 0	$ 0	$ 0