XML 36 R67.htm IDEA: XBRL DOCUMENT v2.4.0.8
Share Capital, Option Plans And Share-Based Payments (Schedule Of Weighted-Average Fair Value Of Options And Weighted-Average Assumptions Used) (Details) (USD $)
3 Months Ended 6 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Weighted-average fair value of options granted (in dollars per share) $ 20.06 $ 16.28 $ 18.16 $ 16.78
Expected volatility 32.00% 37.00% 32.00% 38.00%
Risk–free interest rate 1.15% 0.64% 1.17% 0.64%
Expected dividend yield 1.40% 0.00% 1.60% 0.00%
Expected life (in years) 4 years 4 months 10 days 4 years 4 months 6 days 4 years 4 months 10 days 4 years 4 months 6 days
Forfeiture rate (based on historical rates) 5.00% 5.00% 5.00% 5.00%
Average exercised share price (in dollars per share) $ 83.21 $ 52.74 $ 76.18 $ 53.20