Equity - Changes in Shares of Company's Capital Stock (Details) - shares	12 Months Ended
	Feb. 02, 2019	Feb. 03, 2018	Jan. 28, 2017
Changes in shares of company's capital stock
Common stock, beginning balance (in shares)	20,392,253
Exercise of options (in shares)			26,696
Shares repurchased (in shares)	(968,375)	(275,300)	(2,155,869)
Common stock, ending balance (in shares)	19,591,048	20,392,253
Less shares repurchased and held in treasury (in shares)	488,464	488,464
Common stock, outstanding (in shares)	19,102,584	19,903,789
Common Stock
Changes in shares of company's capital stock
Common stock, beginning balance (in shares)	20,392,253	20,354,272	22,322,799
Exercise of options (in shares)			26,696
Issue restricted stock (in shares)	353,633	356,224	236,364
Shares repurchased (in shares)	(968,375)	(275,300)	(2,155,869)
Other (in shares)	(186,463)	(42,943)	(75,718)
Common stock, ending balance (in shares)	19,591,048	20,392,253	20,354,272
Less shares repurchased and held in treasury (in shares)	488,464
Common stock, outstanding (in shares)	19,102,584
Employees’ Preferred Stock
Changes in shares of company's capital stock
Preferred stock, beginning balance (in shares)	36,671	37,646	38,196
Exercise of options (in shares)			0
Issue restricted stock (in shares)	0	0	0
Shares repurchased (in shares)	0	0	0
Other (in shares)	(524)	(975)	(550)
Preferred stock, ending balance (in shares)	36,147	36,671	37,646
Less shares repurchased and held in treasury (in shares)	0
Preferred stock, outstanding (in shares)	36,147