Debt - Interest Expense, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Debt Disclosure [Abstract]
Interest expense on long-term debt	$ 4,645	$ 4,643	$ 13,933	$ 13,929
Other interest expense	233	235	735	788
Capitalized interest	(205)	(7)	(387)	(16)
Interest income	(2,893)	(715)	(6,991)	(1,968)
Interest expense, net	$ 1,780	$ 4,156	$ 7,290	$ 12,733