Fair Value Measurements (Narrative) (Details) (USD $)	3 Months Ended		9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013	Nov. 01, 2014	Nov. 02, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities with maturity dates less than one year	$ 92,600,000		$ 92,600,000
Securities with maturity dates over one year and less than two years	31,400,000		31,400,000
Pre-tax impairment charge	0	72,466,000	0	72,466,000
Boston Proper [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Goodwill, impairment loss		67,300,000
Boston Proper Trade Name [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment of intangible assets, indefinite-lived (excluding goodwill)		$ 5,200,000