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Earnings Per Share (Tables)

6 Months Ended

Nov. 30, 2013

Earnings Per Share [Abstract]

Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]

The following table reconciles the numerators and denominators used in the calculations of basic and diluted earnings per share (EPS).

	Three Months Ended								Six Months Ended
	November 30, 2013				December 1, 2012				November 30, 2013				December 1, 2012
Numerators:
Numerator for both basic and diluted EPS, net earnings (loss) - in millions	$	(80.6	)		$	8.4			$	(58.1	)		$	28.3
Denominators:
Denominator for basic EPS, weighted-average common shares outstanding	58,923,648				58,373,256				58,825,377				58,345,979
Potentially dilutive shares resulting from stock plans	—				344,965				—				322,546
Denominator for diluted EPS	58,923,648				58,718,221				58,825,377				58,668,525
Antidilutive equity awards not included in weighted-average common shares - diluted	2,780,570				2,179,007				2,867,150				2,125,822

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ 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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