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Summary of Significant Accounting Policies (Tables)

12 Months Ended

May. 31, 2015

Accounting Policies [Abstract]

Schedule of Weighted Average Number of Shares

The following table sets forth the computation of the diluted weighted-average number of shares outstanding for the years ended May 31, 2015, 2014 and 2013:

	2015			2014			2013
	(in thousands)
Basic weighted-average shares outstanding	134,072			144,238			155,534
Plus: Dilutive effect of stock options and other share-based awards	850			1,138			920
Diluted weighted-average shares outstanding	134,922			145,376			156,454

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- References

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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