XML 27 R38.htm IDEA: XBRL DOCUMENT v2.4.0.8
Earnings Per Share (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended
Aug. 31, 2013
Sep. 01, 2012
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Net income (loss) $ 22.5 $ 20.0
Weighted Average Number of Shares Outstanding, Basic 58,727,106 58,318,702
Weighted Average Number Diluted Shares Outstanding Adjustment 609,736 296,960
Denominator for diluted EPS 59,336,842 58,615,662
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 749,631 2,156,949