Stock Based Compensation And Incentive Performance Plans (Summary Of Stock Option Activity) (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options, Outstanding, Number (beginning of period)	2,580,433	3,497,752	5,153,233
Options, Outstanding, Weighted Average Exercise Price (beginning of period)	$ 18.00	$ 17.35	$ 20.42
Options, Exercises in Period	(795,281)	(914,119)	(899,681)
Options, Exercises in Period, Weighted Average Exercise Price	$ 16.05	$ 15.51	$ 19.91
Options, Forfeitures in Period	(6,400)	(3,200)	(755,800)
Options, Forfeitures in Period, Weighted Average Exercise Price	$ 14.87	$ 16.11	$ 35.25
Options, Outstanding, Number (end of period)	1,778,752	2,580,433	3,497,752
Options, Outstanding, Weighted Average Exercise Price (end of period)	$ 18.88	$ 18.00	$ 17.35
Options, Exercisable, Number	1,735,427	2,289,642	2,811,784
Options, Exercisable, Weighted Average Exercise Price	$ 18.90	$ 18.55	$ 17.44