XML 43 R28.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Earnings Per Share (Tables) | 3 Months Ended
--- | ---
Aug. 31, 2013
Earnings Per Share [Abstract] |
Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] |
| Three Months Ended
| August 31, 2013 |  | September 1, 2012
Numerators: |  |  |
Numerator for both basic and diluted EPS, net earnings (In millions) | $ | 22.5 |  |  | $ | 20.0 |
Denominators: |  |  |
Denominator for basic EPS, weighted-average common shares outstanding | 58,727,106 |  |  | 58,318,702 |
Potentially dilutive shares resulting from stock plans | 609,736 |  |  | 296,960 |
Denominator for diluted EPS | 59,336,842 |  |  | 58,615,662 |

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration