Fair Value Measurements (Details) - USD ($)	9 Months Ended	12 Months Ended
	Oct. 29, 2016	Jan. 30, 2016
Transfers of financial instruments between the three levels of fair value hierarchy
Value of transfers between levels	$ 0	$ 0
Assets and liabilities measured at fair value on a recurring basis
Assets:
Foreign exchange currency contracts, Assets	6,738,000	9,797,000
Available-for-sale securities	0	17,000
Total Assets	6,738,000	9,814,000
Liabilities:
Foreign exchange currency contracts, Liabilities	1,336,000	366,000
Interest rate swaps	150,000	37,000
Deferred compensation obligations	11,800,000	10,155,000
Total Liabilities	13,286,000	10,558,000
Assets and liabilities measured at fair value on a recurring basis | Level 1
Assets:
Foreign exchange currency contracts, Assets	0	0
Available-for-sale securities	0	17,000
Total Assets	0	17,000
Liabilities:
Foreign exchange currency contracts, Liabilities	0	0
Interest rate swaps	0	0
Deferred compensation obligations	0	0
Total Liabilities	0	0
Assets and liabilities measured at fair value on a recurring basis | Level 2
Assets:
Foreign exchange currency contracts, Assets	6,738,000	9,797,000
Available-for-sale securities	0	0
Total Assets	6,738,000	9,797,000
Liabilities:
Foreign exchange currency contracts, Liabilities	1,336,000	366,000
Interest rate swaps	150,000	37,000
Deferred compensation obligations	11,800,000	10,155,000
Total Liabilities	13,286,000	10,558,000
Assets and liabilities measured at fair value on a recurring basis | Level 3
Assets:
Foreign exchange currency contracts, Assets	0	0
Available-for-sale securities	0	0
Total Assets	0	0
Liabilities:
Foreign exchange currency contracts, Liabilities	0	0
Interest rate swaps	0	0
Deferred compensation obligations	0	0
Total Liabilities	$ 0	$ 0