Fair Value Measurements - Recurring and Non-Recurring (Details) - USD ($) $ in Thousands	6 Months Ended
	Aug. 04, 2018	Jul. 29, 2017	Feb. 03, 2018
Liabilities:
Asset impairment charges	$ 269	$ 2,867
Selling, general and administrative expenses
Liabilities:
Asset impairment charges	300	2,900
Cost of sales
Liabilities:
Asset impairment charges	4,000
Recurring
Assets:
Derivative financial instruments	8,240	3	$ 4,019
Liabilities:
Derivative financial instruments	1,932	6,170	2,307
Recurring | Level 2
Assets:
Derivative financial instruments	8,240	3	4,019
Liabilities:
Derivative financial instruments	$ 1,932	$ 6,170	$ 2,307