Consolidated Statements of Shareholders' Equity (Deficit) - USD ($) $ in Millions	Total	Common Stock	Additional Paid-In Capital	Treasury Stock	Retained Earnings (Deficit)	Accumulated Other Comprehensive Loss
Balance at Feb. 02, 2019	$ 373.2	$ 0.3	$ 121.7	$ (12.8)	$ 265.3	$ (1.3)
Balance,Shares at Feb. 02, 2019		34,852,200		1,863,200
Net income (loss)	(546.6)				(546.6)
Other comprehensive income	0.4					0.4
Stock-based compensation	1.2		1.2
Purchase of common stock, shares		(57,100)		57,100
Purchase of common stock	(0.5)			$ (0.5)
Exercise of stock options	0.3		0.3
Exercise of stock options, Shares		107,300
Balance at Feb. 01, 2020	(172.0)	$ 0.3	123.2	$ (13.3)	(281.3)	(0.9)
Balance,Shares at Feb. 01, 2020		34,902,400		1,920,300
Net income (loss)	212.3				212.3
Other comprehensive income	0.6					0.6
Stock-based compensation	$ 1.5		1.5
Exercise of stock options, Shares	0
Balance at Jan. 30, 2021	$ 42.4	$ 0.3	124.7	$ (13.3)	(69.0)	(0.3)
Balance,Shares at Jan. 30, 2021		34,902,400		1,920,300
Net income (loss)	56.7				56.7
Other comprehensive income	2.1					2.1
Issuance of common stock, Shares		7,109,400
Issuance of common stock	76.9	$ 0.1	76.8
Dividends	(12.6)				(12.6)
Stock-based compensation	2.5		2.5
Purchase of common stock, shares		(1,889,000.0)		1,889,000.0
Purchase of common stock	(20.0)			$ (20.0)
Exercise of stock options	$ 1.8		(0.7)	$ 2.5
Exercise of stock options, Shares	482,332	434,700		(286,600)
Balance at Jan. 29, 2022	$ 149.8	$ 0.4	$ 203.3	$ (30.8)	$ (24.9)	$ 1.8
Balance,Shares at Jan. 29, 2022		40,557,500		3,522,700