Consolidated Statements Of Earnings (USD $) In Thousands, except Per Share data	12 Months Ended
Aug. 31, 2011	Aug. 31, 2010	Aug. 31, 2009
Consolidated Statements Of Earnings [Abstract]
Net sales	$ 1,445,323	$ 1,160,508	$ 1,117,625
Cost of products sold	889,424	733,256	729,398
Gross profit	555,899	427,252	388,227
Selling, administrative and engineering expenses	332,639	267,866	250,004
Restructuring charges	2,223	15,597	19,530
Impairment charges			31,321
Amortization of intangible assets	27,467	22,017	19,644
Operating profit	193,570	121,772	67,728
Financing costs, net	32,119	31,859	41,849
Other expense (income), net	2,244	711	(714)
Earnings from continuing operations before income tax	159,207	89,202	26,593
Income tax expense	34,711	18,846	611
Earnings from continuing operations	124,496	70,356	25,982
Loss from discontinued operations, net of income taxes	(12,937)	(46,325)	(12,259)
Net earnings	$ 111,559	$ 24,031	$ 13,723
Earnings from continuing operations per share:
Basic	$ 1.82	$ 1.04	$ 0.45
Diluted	$ 1.68	$ 0.97	$ 0.43
Earnings per share:
Basic	$ 1.63	$ 0.36	$ 0.24
Diluted	$ 1.50	$ 0.35	$ 0.24
Weighted average common shares outstanding:
Basic	68,254	67,624	58,047
Diluted	75,305	74,209	66,064

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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