Income Taxes (Details) (USD $)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Current deferred tax assets	$ 26,300,000	$ 44,000,000
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent	89,400,000	53,200,000
Deferred Tax Liabilities, Net, Current	138,000,000	87,100,000
Undistributed Earnings of Foreign Subsidiaries	910,300,000
Net operating loss amount subject to expiration	132,100,000
Deferred Tax Assets, Valuation Allowance	(49,399,000)	(54,755,000)	(62,700,000)	(61,883,000)
Income Taxes Paid	693,000,000	660,300,000	628,700,000
Unrecognized Tax Benefits	70,700,000	84,700,000	105,700,000	107,200,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	38,800,000	43,700,000	56,300,000
Unrecognized Tax Benefits, Interest on Income Taxes Expense	400,000	1,200,000	1,700,000
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	12,200,000	14,400,000
Unrecognized Tax Benefits, Income Tax Penalties Accrued	1,000,000	2,100,000
Tax Settlements Future Impact Potential On Earnings Maximum	15,000,000
Income Taxes Payable [Member]
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	1,200,000	1,600,000
Unrecognized Tax Benefits, Income Tax Penalties Accrued	100,000	700,000
Foreign Tax Authority [Member]
Net operating loss amount subject to expiration	64,800,000
Operating Loss Carryforwards, Expiration Dates	expire through 2033
Operating loss carry forwards not subject to expiration	67,300,000
State and Local Jurisdiction [Member]
Operating Loss Carryforwards, Expiration Dates	expire through 2032
Operating Loss Carryforwards	212,900,000
Domestic Tax Authority [Member]
Operating Loss Carryforwards, Expiration Dates	2031
Operating Loss Carryforwards	$ 98,200,000