Derivative Financial Instruments (Details 2) (Cash flow hedges, USD $) In Millions, unless otherwise specified	9 Months Ended
	Nov. 01, 2014	Feb. 01, 2014
Europe
Forward contracts designated as hedging instruments
U.S. dollar forward contracts purchased, total notional amount	$ 38.2
U.S. dollar forward contracts outstanding	51.9	87.1
U.S. dollar forward contracts outstanding, maximum remaining maturity period (in months)	10 months
Canada
Forward contracts designated as hedging instruments
U.S. dollar forward contracts purchased, total notional amount	40.4
U.S. dollar forward contracts outstanding	$ 11.5	$ 15.2
U.S. dollar forward contracts outstanding, maximum remaining maturity period (in months)	10 months