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Share Repurchase Plans	6 Months Ended
	Feb. 29, 2016
Share Repurchase Plans [Abstract]
Share Repurchase Plans	Note 8. Share Repurchase Plans  On October 14, 2014, the Company’s Board of Directors approved a share buy-back plan. Under the plan, which became effective at the beginning of the third quarter of fiscal year 2015, once the Company’s previous $60.0 million plan was exhausted, the Company is authorized to acquire up to $75.0 million of its outstanding shares through August 31, 2016. The timing and amount of repurchases will be based on terms and conditions as may be acceptable to the Company’s Chief Executive Officer and Chief Financial Officer and in compliance with all laws and regulations applicable thereto. During the period from March 1, 2015 through February 29, 2016, the Company repurchased 347,582 shares at a total cost of $30.8 million under this $75.0 million plan.

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The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

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