XML 64 R68.htm IDEA: XBRL DOCUMENT v2.4.0.6
Share Capital, Option Plans And Share-Based Payments (Summary Of Option Activity) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 9 Months Ended
Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Options outstanding beginning balance (in shares) 2,147,151
Options granted (in shares) 360,045
Options exercised (in shares) (205,455)
Options forfeited or expired (in shares) (113,250)
Options outstanding ending balance (in shares) 2,188,491
Options exercisable (in shares) 994,071
Options outstanding beginning balance, weighted-average exercise price (in dollars per share) $ 40.07
Options granted, weighted-average exercise price (in dollars per share) $ 54.89
Options exercised, weighted-average exercise price (in dollars per share) $ 28.62
Options forfeited or expired, weighted-average exercise price (in dollars per share) $ 45.27
Options outstanding ending balance, weighted-average exercise price (in dollars per share) $ 43.32
Options exercisable, weighted-average exercise price (in dollars per share) $ 30.43
Options outstanding, weighted-average remaining contractual term 4 years 4 months 4 days
Options exercisable, weighted-average remaining contractual term 2 years 3 months 9 days
Options outstanding, aggregate intrinsic value $ 34,957
Options exercisable, aggregate intrinsic value $ 28,537