(Gain) Loss on Disposal of Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Oct. 29, 2011	Oct. 30, 2010	Oct. 29, 2011	Oct. 30, 2010
(Gain) loss on disposal of assets
Proceeds from disposal of assets			$ 22,966	$ 6,094
(Gain) loss on disposal of assets	(1,456)	934	(3,847)	(3,292)
Sale of mall joint venture
(Gain) loss on disposal of assets
Proceeds from disposal of assets			11,000
(Gain) loss on disposal of assets			(2,100)
Sale of former retail store location
(Gain) loss on disposal of assets
Number of former retail store locations			2
Proceeds from disposal of assets	10,300	1,900		4,000
(Gain) loss on disposal of assets	$ (1,300)	$ 1,100		$ (4,000)