Consolidated Statements of Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
Statement of Stockholders' Equity [Abstract]
Dividends paid on common stock per share (in usd per share)	$ 0.33	$ 0.32	$ 0.31