Earnings Per Share (Schedule Of Basic And Diluted Earnings Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Earnings Per Share [Abstract]
Net Income, used in calculating diluted earnings per share	$ 307,133	$ 254,850	$ 226,986
Basic weighted-average common shares outstanding	142,954	145,901	152,471
Effect of dilutive securities, stock options and restricted stock units	3,456	3,415	4,724
Diluted weighted average shares	146,410	149,316	157,195
Basic earnings per share	$ 2.15	$ 1.75	$ 1.49
Diluted earnings per share	$ 2.10	$ 1.71	$ 1.44