Fair Value Measurements (Details) (USD $)	6 Months Ended	12 Months Ended
	Aug. 03, 2013	Feb. 02, 2013
Transfers of financial instruments
Value of transfers between levels	$ 0	$ 0
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	10,738,000	12,630,000
Total Assets	10,738,000	12,630,000
Liabilities:
Foreign exchange currency contracts, Liabilities	0	0
Interest rate swap	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	2,025,000	1,358,000
Available-for-sale securities	0	0
Total Assets	2,025,000	1,358,000
Liabilities:
Foreign exchange currency contracts, Liabilities	733,000	5,552,000
Interest rate swap	623,000	852,000
Deferred compensation obligations	8,270,000	7,574,000
Total Liabilities	9,626,000	13,978,000
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 swap	0	0
Deferred compensation obligations	0	0
Total Liabilities	0	0
Assets and liabilities measured at fair value on a recurring basis | Fair Value
Assets:
Foreign exchange currency contracts, Assets	2,025,000	1,358,000
Available-for-sale securities	10,738,000	12,630,000
Total Assets	12,763,000	13,988,000
Liabilities:
Foreign exchange currency contracts, Liabilities	733,000	5,552,000
Interest rate swap	623,000	852,000
Deferred compensation obligations	8,270,000	7,574,000
Total Liabilities	$ 9,626,000	$ 13,978,000