Goodwill and Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Dec. 31, 2013	Dec. 31, 2013 Wholesale	Dec. 31, 2013 European Retail	Dec. 31, 2013 Direct Response / E-Commerce	Sep. 30, 2013 Direct Response / E-Commerce	Dec. 31, 2013 North American Retail	Sep. 30, 2013 North American Retail
Changes in goodwill
Balance at the beginning of the period	$ 1,260,802	$ 645,220	$ 324,853	$ 264,985	$ 264,985	$ 25,744	$ 25,744
Foreign currency translation	5,319	(1,719)	7,038
Balance at the end of the period	$ 1,266,121	$ 643,501	$ 331,891	$ 264,985	$ 264,985	$ 25,744	$ 25,744