Loss Per Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	May 01, 2021	May 02, 2020
Numerator
Net loss	$ (8,929)	$ (178,290)
Net income and dividends declared allocated to participating securities	0	(358)
Net loss available to common shareholders	$ (8,929)	$ (178,648)
Denominator
Weighted average common shares outstanding – basic (in shares)	116,689,409	115,573,801
Dilutive effect of non-participating securities (in shares)	0	0
Weighted average common and common equivalent shares outstanding – diluted (in shares)	116,689,409	115,573,801
Net loss per common share:
Basic (in dollars per share)	$ (0.08)	$ (1.55)
Diluted (in dollars per share)	$ (0.08)	$ (1.55)