Goodwill and Intangible Assets (Details 2) (USD $) In Thousands, unless otherwise specified					12 Months Ended				12 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012 Brands and customer relationships	Sep. 30, 2011 Brands and customer relationships	Sep. 30, 2012 Brands and customer relationships Minimum	Sep. 30, 2012 Brands and customer relationships Maximum	Sep. 30, 2012 Tradenames and other	Sep. 30, 2011 Tradenames and other	Sep. 30, 2012 Tradenames and other Minimum	Sep. 30, 2012 Tradenames and other Maximum
Definite lived intangible assets
Gross carrying amount	$ 1,037,611	$ 1,036,982	$ 885,866	$ 884,265			$ 151,745	$ 152,717
Accumulated amortization	87,579	43,601	76,893	38,382			10,686	5,219
Amortization period					17 years	25 years			20 years	30 years
Indefinite lived intangible asset
Tradenames	1,001,772	993,020
Total intangible assets	$ 2,039,383	$ 2,030,002