Financial Instruments (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Fair Value [Line Items]
Debt Instrument, Fair Value Disclosure	$ 705.3	$ 680.1
Contracts Translated to U S Dollars [Member]
Fair Value [Line Items]
Notional Amount of Foreign Exchange Contracts	91.1	102.2
Estimated Amount Of Receivable On Settlement Of Foreign Exchange Contracts	0.2	0.2
Foreign Exchange Contract [Member]
Fair Value [Line Items]
Notional Amount of Foreign Exchange Contracts	$ 91.1	$ 102.2