Consolidated Statements Of Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016	Jan. 31, 2015
Dividends (in dollars per share)	$ 1.48	$ 6.33	$ 1.32
Recurring Dividend [Member]
Dividends (in dollars per share)		1.48
Special Dividend related to the sale of credit card receivables [Member]
Dividends (in dollars per share)		$ 4.85