Income Taxes (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Income Taxes [Line Items]
U.S. Federal income tax rate	35.00%
Increase to net earnings from tax holidays and tax incentives program	$ 19.2	$ 18.9
Increase to net earnings per diluted share from tax holidays and tax incentives program	$ 0.14	$ 0.13
Undistributed earnings	$ 1,200.0
Amount of deferred taxes that would have been recognized if the earnings has not been permanently reinvested	286.0
Domestic Tax Authority [Member]
Income Taxes [Line Items]
Operating loss carryforwards	112.8
Foreign Tax Authority [Member]
Income Taxes [Line Items]
Operating loss carryforwards	80.1
Valuation Allowance | Foreign Tax Authority [Member]
Income Taxes [Line Items]
Operating loss carryforwards	8.5
Capital loss	$ 2.3