Debt - Interest Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Debt Disclosure [Abstract]
Interest expense on long-term debt	$ 4,644	$ 4,643	$ 9,288	$ 9,286
Other interest expense	233	230	502	553
Capitalized interest	(120)	(5)	(182)	(9)
Interest income	(2,416)	(655)	(4,098)	(1,253)
Interest expense, net	$ 2,341	$ 4,213	$ 5,510	$ 8,577