Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
Numerator
Net Income	$ 29,004	$ 33,619
Net income and dividends declared allocated to participating securities	(714)	(741)
Net income available to common shareholders	$ 28,290	$ 32,878
Denominator
Weighted average common shares outstanding – basic (in shares)	125,277	126,050
Dilutive effect of non-participating securities (in shares)	39	53
Weighted average common and common equivalent shares outstanding – diluted (in shares)	125,316	126,103
Net Income Per Share:
Basic (in dollars per share)	$ 0.23	$ 0.26
Diluted (in dollars per share)	$ 0.23	$ 0.26