Derivatives (Schedule Of Notional Amounts And Fair Values Of Derivatives) (Details) - USD ($) $ in Millions	Jun. 30, 2016	Jun. 30, 2015
Notional Amount	$ 468.7	$ 468.5
Asset (Liability)	(6.6)	(4.9)
Derivatives Not Designated As Hedging Instruments [Member]
Notional Amount	84.2	127.8
Asset (Liability)	0.1	(1.2)
Designated as Hedging Instrument [Member]
Notional Amount	384.5	340.7
Asset (Liability)	(6.7)	(3.7)
Interest Rate Contract [Member] | Designated as Hedging Instrument [Member]
Notional Amount	0.0	100.0
Derivative Asset, Fair Value, Gross Asset	0.0	0.8
Interest Rate Contract [Member] | Designated as Hedging Instrument [Member]
Derivative Liability, Notional Amount	200.0	25.0
Derivative Liability, Fair Value, Gross Liability	(1.3)	(0.1)
Foreign Exchange Contract [Member] | Derivatives Not Designated As Hedging Instruments [Member]
Derivative Asset, Notional Amount	36.2	46.1
Derivative Asset, Fair Value, Gross Asset	1.5	0.6
Derivative Liability, Notional Amount	48.0	81.7
Derivative Liability, Fair Value, Gross Liability	(1.4)	(1.8)
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member]
Derivative Asset, Notional Amount	81.2	140.6
Derivative Asset, Fair Value, Gross Asset	3.5	2.9
Derivative Liability, Notional Amount	103.3	56.1
Derivative Liability, Fair Value, Gross Liability	(8.9)	(4.6)
Cross Currency Swap Contracts [Member] | Designated as Hedging Instrument [Member]
Derivative Liability, Notional Amount	0.0	19.0
Derivative Liability, Fair Value, Gross Liability	$ 0.0	$ (2.7)