Stock-Based Compensation (Stock-Settled Stock Appreciation Rights Outstanding By Grant) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Grant Year 2011 [Member]
Exercise Price, Outstanding	$ 57.78
Grant Year 2011 [Member] | Stock-Settled Stock Appreciation Rights [Member]
Number Outstanding	94
Weighted Average Remaining Contractual Life in Years, Outstanding	4.65
Weighted Average Exercise Price, Outstanding	$ 57.78
Number Exercisable	0
Weighted Average Exercise Price, Exercisable	$ 0.00
Grant Year 2010 [Member]
Exercise Price, Outstanding	$ 58.79
Grant Year 2010 [Member] | Stock-Settled Stock Appreciation Rights [Member]
Number Outstanding	155
Weighted Average Remaining Contractual Life in Years, Outstanding	3.66
Weighted Average Exercise Price, Outstanding	$ 58.79
Number Exercisable	50
Weighted Average Exercise Price, Exercisable	$ 58.79
Grant Year 2009 [Member]
Exercise Price, Outstanding	$ 39.86
Grant Year 2009 [Member] | Stock-Settled Stock Appreciation Rights [Member]
Number Outstanding	43
Weighted Average Remaining Contractual Life in Years, Outstanding	2.66
Weighted Average Exercise Price, Outstanding	$ 39.86
Number Exercisable	18
Weighted Average Exercise Price, Exercisable	$ 39.86
Grant Year 2008 [Member]
Exercise Price, Outstanding	$ 38.31
Grant Year 2008 [Member] | Stock-Settled Stock Appreciation Rights [Member]
Number Outstanding	32
Weighted Average Remaining Contractual Life in Years, Outstanding	1.67
Weighted Average Exercise Price, Outstanding	$ 38.31
Number Exercisable	32
Weighted Average Exercise Price, Exercisable	$ 38.31
Stock-Settled Stock Appreciation Rights [Member]
Number Outstanding	324	309
Weighted Average Remaining Contractual Life in Years, Outstanding	3.62
Weighted Average Exercise Price, Outstanding	$ 53.98	$ 49.55
Number Exercisable	100
Weighted Average Exercise Price, Exercisable	$ 48.88