Fair Value Measurements (Details) € in Millions	9 Months Ended		12 Months Ended
	Oct. 28, 2017 USD ($)	Oct. 28, 2017 EUR (€)	Jan. 28, 2017 USD ($)	Oct. 28, 2017 EUR (€)
Transfers of financial instruments between the three levels of fair value hierarchy
Value of transfers between levels	$ 0		$ 0
Private equity fund
Investment in private equity fund
Payments to acquire investment in private equity fund	500,000	€ 0.5
Unfunded commitment to invest in private equity fund	5,300,000			€ 4.5
Private equity fund | Other assets
Investment in private equity fund
Investment in private equity fund	500,000			€ 0.5
Assets and liabilities measured at fair value on a recurring basis
Assets:
Foreign exchange currency contracts, Assets	1,820,000		9,868,000
Interest rate swap	812,000		876,000
Total Assets	2,632,000		10,744,000
Liabilities:
Foreign exchange currency contracts, Liabilities	6,594,000		1,424,000
Deferred compensation obligations	12,729,000		11,184,000
Total Liabilities	19,323,000		12,608,000
Assets and liabilities measured at fair value on a recurring basis | Level 1
Assets:
Foreign exchange currency contracts, Assets	0		0
Interest rate swap	0		0
Total Assets	0		0
Liabilities:
Foreign exchange currency contracts, Liabilities	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	1,820,000		9,868,000
Interest rate swap	812,000		876,000
Total Assets	2,632,000		10,744,000
Liabilities:
Foreign exchange currency contracts, Liabilities	6,594,000		1,424,000
Deferred compensation obligations	12,729,000		11,184,000
Total Liabilities	19,323,000		12,608,000
Assets and liabilities measured at fair value on a recurring basis | Level 3
Assets:
Foreign exchange currency contracts, Assets	0		0
Interest rate swap	0		0
Total Assets	0		0
Liabilities:
Foreign exchange currency contracts, Liabilities	0		0
Deferred compensation obligations	0		0
Total Liabilities	$ 0		$ 0