Receivables (Schedule Of The Allowance For Doubtful Accounts For Notes Receivable) (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Current	$ 94.8	$ 91.0
Notes receivable - Long-term	169.9	154.7
Reserve - Current	4.7	5.3	5.4
Reserve - Long-term	8.3	9.0	8.8
Specific Reserve [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Current		0.3
Notes receivable - Long-term		0.5
Reserve - Current		0.3
Reserve - Long-term		0.5
Non-Specific Reserve [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Notes, Loans and Financing Receivable, Gross, Current		90.7
Notes receivable - Long-term		154.2
Reserve - Current		5.0
Reserve - Long-term		$ 8.5