Derivative Financial Instruments (Details 4)	3 Months Ended				3 Months Ended		3 Months Ended
	May 04, 2013 Other income/expense USD ($)	Apr. 28, 2012 Other income/expense USD ($)	May 04, 2013 Derivatives not designated as hedging instruments: Euro USD ($)	Feb. 02, 2013 Derivatives not designated as hedging instruments: Euro USD ($)	May 04, 2013 Derivatives not designated as hedging instruments: Canadian dollar USD ($)	Feb. 02, 2013 Derivatives not designated as hedging instruments: Canadian dollar USD ($)	May 04, 2013 Derivatives not designated as hedging instruments: Sale of GBP to purchase euros GBP (£)	Feb. 02, 2013 Derivatives not designated as hedging instruments: Sale of GBP to purchase euros GBP (£)
Forward contracts not designated as hedging instruments
Notional amount of foreign exchange currency sales contracts			$ 122,200,000	$ 90,200,000	$ 22,000,000	$ 39,700,000
Foreign currency forward contracts, maximum remaining maturity period (in months)			14 months		4 months		4 months
Notional amount of foreign exchange currency contracts							2,000,000	4,700,000
Derivatives not designated as hedging instruments
Gain/(loss) on foreign exchange currency contracts recognized in other income/expense (before taxes)	3,776,000	(2,254,000)
Gain/(loss) on interest rate swaps recognized in other income/expense (before taxes)	$ 78,000	$ 19,000