Rabbi Trust Assets (Textual) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013	Jan. 28, 2012
Investments, Debt and Equity Securities [Abstract]
Realized gains resulting from change in cash surrender value of insurance policies	$ 2.6	$ 2.4	$ 2.5