XML 27 R8.htm IDEA: XBRL DOCUMENT v2.4.0.6
Unaudited Consolidated Statements Of Changes In Equity (Parenthetical) (USD $)
In Thousands, except Per Share data, unless otherwise specified
6 Months Ended
Nov. 30, 2011
Nov. 30, 2010
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY    
Foreign currency translation adjustment, tax $ 4,681 $ 2,005
Dividends paid (in dollars per share) $ 0.04 $ 0.04