Receivables (Rollforward Of The Allowance For Doubtful Accounts For Notes Receivable) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Dec. 31, 2014		Jun. 30, 2014
Financing Receivable, Recorded Investment [Line Items]
Allowance for Doubtful Accounts, Percent of Notes Receivable	2.00%		5.00%
Beginning balance, current	$ 4.7
Beginning balance, long-term	8.3
Recoveries and Other	(4.4)	[1]
Recoveries and Other - Non-Current	(8.0)	[1]
Ending balance, current	0.4
Ending balance, long-term	0.6
Percentage Of Notes Receivable Classified As Current	100.00%		100.00%
Allowance for Doubtful Accounts, Noncurrent [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance, long-term	8.3
Net provision	0.6
Chargeoffs	(0.3)
Ending balance, long-term	0.6
Allowance for Doubtful Accounts, Current [Member]
Financing Receivable, Recorded Investment [Line Items]
Beginning balance, current	4.7
Net provision	0.3
Chargeoffs	(0.2)
Ending balance, current	$ 0.4

[1] As a result of the sale of the notes receivable related to Dealer Services financing arrangements, the Company released $10.7 million of non-specific reserves that were accrued on the sold notes receivable, which was recorded in selling, general, and administrative expenses on the Statements of Consolidated Earnings.