Stock Based Compensation And Incentive Performance Plans (Summary Of Stock Option Activity) (Details) (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options, Outstanding, Number (beginning of period)	1,778,752	2,580,433	3,497,752
Options, Outstanding, Weighted Average Exercise Price (beginning of period)	$ 18.88	$ 18.00	$ 17.35
Options, Exercises in Period	(441,307)	(795,281)	(914,119)
Options, Exercises in Period, Weighted Average Exercise Price	$ 16.59	$ 16.05	$ 15.51
Options, Forfeitures in Period	(300)	(6,400)	(3,200)
Options, Forfeitures in Period, Weighted Average Exercise Price	$ 16.01	$ 14.87	$ 16.11
Options, Outstanding, Number (end of period)	1,337,145	1,778,752	2,580,433
Options, Outstanding, Weighted Average Exercise Price (end of period)	$ 19.65	$ 18.88	$ 18.00
Options, Exercisable, Number	1,337,145	1,735,427	2,289,642
Options, Exercisable, Weighted Average Exercise Price	$ 19.65	$ 18.90	$ 18.55