Stock Based Compensation And Incentive Performance Plans (Summary Of Stock Option Activity) (Details) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options, Outstanding, Number (beginning of period)	3,497,752	5,153,233	5,568,667
Options, Outstanding, Weighted Average Exercise Price (beginning of period)	$ 17.35	$ 20.42	$ 20.64
Options, Grants in Period, Gross	0	0	173,289
Options, Grants in Period, Weighted Average Exercise Price			$ 18.20
Options, Exercises in Period	(914,119)	(899,681)	(126,713)
Options, Exercises in Period, Weighted Average Exercise Price	$ 15.51	$ 19.91	$ 16.88
Options, Forfeitures in Period	(3,200)	(755,800)	(462,010)
Options, Forfeitures in Period, Weighted Average Exercise Price	$ 16.11	$ 35.25	$ 24.28
Options, Outstanding, Number (end of period)	2,580,433	3,497,752	5,153,233
Options, Outstanding, Weighted Average Exercise Price (end of period)	$ 18.00	$ 17.35	$ 20.42
Options, Exercisable, Number	2,289,642	2,811,784	4,072,092
Options, Exercisable, Weighted Average Exercise Price	$ 18.55	$ 17.44	$ 21.10