Segment Reporting (Sales and Long-lived Assets) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jan. 28, 2012	Oct. 29, 2011	Jul. 30, 2011	Apr. 30, 2011	Jan. 29, 2011	Oct. 30, 2010	Jul. 31, 2010	May 01, 2010	Jan. 28, 2012	Jan. 29, 2011	Jan. 30, 2010
Sales Revenue, Net	$ 1,328,766	$ 1,075,856	$ 916,763	$ 836,674	$ 1,149,396	$ 885,778	$ 745,798	$ 687,804	$ 4,158,058	$ 3,468,777	$ 2,928,626
Long-Lived Assets	1,317,731				1,256,831				1,317,731	1,256,831
United States [Member]
Sales Revenue, Net									3,108,380	2,821,993	2,567,141
Long-Lived Assets	794,723				959,777				794,723	959,777
Europe [Member]
Sales Revenue, Net									822,473	443,836	229,446
Long-Lived Assets	366,647				169,313				366,647	169,313
Other
Sales Revenue, Net									227,205	202,948	132,039
Long-Lived Assets	$ 156,361				$ 127,741				$ 156,361	$ 127,741