Derivatives (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 31, 2015	Nov. 01, 2014	Oct. 31, 2015	Nov. 01, 2014	Jan. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]
Additional time period in which forecasted transaction is not expected to occur (in months)				2 months
Length of time inventory sales hedged (in months)				12 months
Period in which remaining unrealized gains or losses on intercompany inventory sales are recognized				12 months
Foreign currency exchange forward contracts | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	[1]	$ 933	$ 9,265	$ 3,318	$ 8,128
Foreign currency exchange forward contracts | Other operating income, net | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain Recognized in Earnings, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net	[2]	58	78	297	248
Foreign currency exchange forward contracts | Cost of goods sold | Cash Flow Hedging
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	[3]	2,886	$ (856)	13,761	$ (4,212)
Fair Value, Measurements, Recurring
Derivative Instruments, Gain (Loss) [Line Items]
Other current assets		1,769		1,769		$ 10,293
Other liabilities		396		396		0
Level 2 | Fair Value, Measurements, Recurring
Derivative Instruments, Gain (Loss) [Line Items]
Other current assets		1,769		1,769		10,293
Other liabilities		$ 396		$ 396		$ 0

[1] The amount represents the change in fair value of derivative contracts due to changes in spot rates.

[2] The amount represents the change in fair value of derivative contracts due to changes in the difference between the spot price and forward price that is excluded from the assessment of hedge effectiveness and, therefore, recognized in earnings.

[3] The amount represents the reclassification from AOCL into earnings when the hedged item affects earnings, which is when merchandise is sold to the Company’s customers.