Business and Summary of Significant Accounting Policies (Details 3)	12 Months Ended
	Aug. 31, 2012
Trademarks and Tradenames [Member] | Minimum [Member]
Finite-Lived Intangible Assets Useful Life
Finite-lived intangible asset, useful life	3 years
Trademarks and Tradenames [Member] | Maximum [Member]
Finite-Lived Intangible Assets Useful Life
Finite-lived intangible asset, useful life	20 years
Customer Related Intangibles [Member] | Minimum [Member]
Finite-Lived Intangible Assets Useful Life
Finite-lived intangible asset, useful life	9 years
Customer Related Intangibles [Member] | Maximum [Member]
Finite-Lived Intangible Assets Useful Life
Finite-lived intangible asset, useful life	19 years
Developed Technology [Member] | Minimum [Member]
Finite-Lived Intangible Assets Useful Life
Finite-lived intangible asset, useful life	10 years
Developed Technology [Member] | Maximum [Member]
Finite-Lived Intangible Assets Useful Life
Finite-lived intangible asset, useful life	15 years