Stock-Based Compensation (Stock-Settled Stock Appreciation Rights Activity) (Details) - Stock Settled Stock Appreciation Rights SARS [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Number of Rights
Number of Rights, Outstanding at beginning of year (in rights)	358
Number of Rights, Exercised (in rights)	(81)
Number of Rights, Granted (in rights)	149	146	108
Number of Rights, Forfeited (in rights)	(31)
Number of Rights, Outstanding at end of year (in rights)	395	358
Number of Rights, Exercisable and vested at end of year (in rights)	128
Number of Rights, Vested and expected to vest at end of year (in rights)	386
Weighted Average Exercise Price
Weighted Average Exercise Price, Outstanding at beginning of year (in dollars per share)	$ 76.75
Weighted Average Exercise Price, Exercised (in dollars per share)	65.77
Weighted Average Exercise Price, Granted (in dollars per share)	91.13
Weighted Average Exercise Price, Forfeited (in dollars per share)	79.42
Weighted Average Exercise Price, Outstanding at end of year (in dollars per share)	84.24	$ 76.75
Weighted Average Exercise Price, Exercisable and vested at end of year (in dollars per share)	75.55
Weighted Average Exercise Price, Vested and expected to vest at end of year (in dollars per share)	$ 84.26
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTerms	3 years 6 months 29 days
ShareBasedCompensationArrangementByShareBasedPaymentAwardStockSettledStockAppreciationRightsExercisableWeightedAverageRemainingContractualTerm1	2 years 5 months 23 days
ShareBasedCompensationArrangementByShareBasedPaymentAwardStockSettledStockAppreciationRightsVestedAndExpectedToVestOutstandingWeightedAverageContractualTerm1	3 years 6 months 29 days
Aggregate Intrinsic Value, Outstanding at end of year	$ 2,653
SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested	1,956
Aggregate Intrinsic Value, Vested and expected to vest at end of year	$ 2,581