Goodwill and Intangible Assets (Details 2) (USD $) In Thousands, unless otherwise specified			3 Months Ended					12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013 Cost of goods sold, buying and occupancy	Mar. 31, 2012 Cost of goods sold, buying and occupancy	Mar. 31, 2013 Selling, general and administrative expenses	Mar. 31, 2012 Selling, general and administrative expenses	Mar. 31, 2013 Customer relationships	Dec. 31, 2012 Customer relationships	Mar. 31, 2013 Favorable lease terms	Dec. 31, 2012 Favorable lease terms	Mar. 31, 2013 Covenants not to compete and other	Dec. 31, 2012 Covenants not to compete and other	Mar. 31, 2013 Unamortized trademark	Dec. 31, 2012 Unamortized trademark
Other intangible assets
Weighted-Average Useful Life							13 years	13 years	7 years 6 months	7 years 6 months	4 years 3 months 18 days	4 years 3 months 18 days
Indefinite lived intangible assets													$ 208,501	$ 208,501
Amortized
Gross Carrying Amount							224,302	224,302	57,721	57,721	785	785
Accumulated Amortization	(205,805)	(200,040)					(152,612)	(148,042)	(52,506)	(51,323)	(687)	(675)
Total	77,003						71,690	76,260	5,215	6,398	98	110
Gross Carrying Amount	491,309	491,309
Total	285,504	291,269
Amortization expenses			$ 1,183	$ 1,627	$ 4,582	$ 5,778