Stock Plans And Stock-Based Compensation (Summary Of Activity For Outstanding SSARs And Stock Options) (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number of Shares, Outstanding, Beginning Balance	1,683,698	2,110,304	3,086,428
Number of Shares, Exercisable, Beginning Balance	1,362,451	1,177,209	1,455,220
Number of Shares, Exercised	(838,618)	(365,306)	(791,722)
Number of Shares, Forfeited	(10,350)	(32,630)	(85,460)
Number of Shares, Expired	(559,180)	(28,670)	(98,942)
Number of Shares, Outstanding, Ending Balance	275,550	1,683,698	2,110,304
Number of Shares, Exercisable, Ending Balance	243,170	1,362,451	1,177,209
Weighted Average Exercise Price, Outstanding, Beginning Balance	$ 53.62	$ 52.78	$ 48.66
Weighted Average Exercise Price, Exercisable, Beginning Balance	$ 54.79	$ 55.19	$ 44.99
Weighted Average Exercise Price, Exercised	$ 48.76	$ 48.72	$ 36.36
Weighted Average Exercise Price, Forfeited	$ 48.37	$ 48.64	$ 49.47
Weighted Average Exercise Price, Expired	$ 63.46	$ 60.20	$ 58.61
Weighted Average Exercise Price, Outstanding, Ending Balance	$ 48.62	$ 53.62	$ 52.78
Weighted Average Exercise Price, Exercisable, Ending Balance	$ 48.58	$ 54.79	$ 55.19
Weighted Average Grant Date Fair Value, Outstanding, Beginning Balance	$ 21.21	$ 20.77	$ 19.23
Weighted Average Grant Date Fair Value, Exercisable, Beginning Balance	$ 22.01	$ 22.17	$ 18.08
Weighted Average Grant Date Fair Value, Exercised	$ 18.93	$ 19.10	$ 14.82
Weighted Average Grant Date Fair Value, Forfeited	$ 17.03	$ 17.95	$ 18.88
Weighted Average Grant Date Fair Value, Expired	$ 26.51	$ 19.19	$ 22.09
Weighted Average Grant Date Fair Value, Outstanding, Ending Balance	$ 17.54	$ 21.21	$ 20.77
Weighted Average Grant Date Fair Value, Exercisable, Ending Balance	$ 17.60	$ 22.01	$ 22.17
Outstanding [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Minimum	$ 37.67	$ 34.10	$ 34.10	$ 9.94
Exercise Price, Maximum	$ 59.30	$ 65.04	$ 65.04	$ 65.04
Exercisable [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Minimum	$ 37.67	$ 34.10	$ 34.10	$ 9.94
Exercise Price, Maximum	$ 59.30	$ 65.04	$ 65.04	$ 65.04
Exercised [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Minimum	$ 34.10	$ 34.10	$ 9.94
Exercise Price, Maximum	$ 58.40	$ 62.48	$ 62.48
Forfeited [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Minimum	$ 42.95	$ 45.77	$ 45.77
Exercise Price, Maximum	$ 49.36	$ 54.39	$ 54.39
Expired [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price, Minimum	$ 36.13	$ 48.83	$ 48.83
Exercise Price, Maximum	$ 65.04	$ 62.48	$ 63.20