Stock-Based Compensation (Stock-Settled Stock Appreciation Rights Outstanding By Grant Year) (Details) (Stock Settled Stock Appreciation Rights SARS [Member], USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Outstanding, Number Outstanding	446	324
Outstanding, Weighted Average Remaining Contractual Life in Years	3 years 6 months 18 days
Outstanding, Weighted Average Exercise Price	$ 60.55	$ 53.98
Exercisable, Weighted Average Exercise Price	$ 52.60
2012 [Member]
Outstanding, Number Outstanding	187
Outstanding, Weighted Average Remaining Contractual Life in Years	4 years 7 months 24 days
Outstanding, Weighted Average Exercise Price	$ 68.06
Exercisable, Number Exercisable	0
Exercisable, Weighted Average Exercise Price	$ 0.00
2011 [Member]
Outstanding, Exercise Price	$ 57.78
Outstanding, Number Outstanding	88
Outstanding, Weighted Average Remaining Contractual Life in Years	3 years 7 months 24 days
Outstanding, Weighted Average Exercise Price	$ 57.78
Exercisable, Number Exercisable	25
Exercisable, Weighted Average Exercise Price	$ 57.78
2010 [Member]
Outstanding, Exercise Price	$ 58.79
Outstanding, Number Outstanding	127
Outstanding, Weighted Average Remaining Contractual Life in Years	2 years 7 months 28 days
Outstanding, Weighted Average Exercise Price	$ 58.79
Exercisable, Number Exercisable	75
Exercisable, Weighted Average Exercise Price	$ 58.79
2009 [Member]
Outstanding, Exercise Price	$ 39.86
Outstanding, Number Outstanding	28
Outstanding, Weighted Average Remaining Contractual Life in Years	1 year 7 months 28 days
Outstanding, Weighted Average Exercise Price	$ 39.86
Exercisable, Number Exercisable	28
Exercisable, Weighted Average Exercise Price	$ 39.86
2008 [Member]
Outstanding, Exercise Price	$ 38.31
Outstanding, Number Outstanding	16
Outstanding, Weighted Average Remaining Contractual Life in Years	8 months 1 day
Outstanding, Weighted Average Exercise Price	$ 38.31
Exercisable, Number Exercisable	16
Exercisable, Weighted Average Exercise Price	$ 38.31
Minimum [Member] | 2012 [Member]
Outstanding, Exercise Price	$ 63.50
Maximum [Member] | 2012 [Member]
Outstanding, Exercise Price	$ 68.12