Derivative Financial Instruments (Narrative) (Details) (Currency Contracts [Member]) In Millions, unless otherwise specified						3 Months Ended
	Sep. 30, 2012 Sales [Member] EUR (€)	Sep. 30, 2012 Sales [Member] GBP (£)	Sep. 30, 2012 Cost Of Sales [Member] AUD	Sep. 30, 2012 Cost Of Sales [Member] CAD	Sep. 30, 2012 Cost Of Sales [Member] CHF	Sep. 30, 2012 Selling, General and Administrative Expenses [Member] USD ($)	Sep. 30, 2011 Selling, General and Administrative Expenses [Member] USD ($)	Sep. 30, 2012 Minimum [Member] Sales [Member]	Sep. 30, 2012 Minimum [Member] Cost Of Sales [Member]	Sep. 30, 2012 Maximum [Member] Sales [Member]	Sep. 30, 2012 Maximum [Member] Cost Of Sales [Member]
Derivative [Line Items]
Term foreign currency cash flow hedges are hedged						1 month		12 months	12 months	24 months	24 months
Notional amount of foreign currency cash flow hedge derivatives	€ 5.7	£ 17.4	11.7	8.5	26.4
Maturity of foreign currency cash flow hedges								Oct. 31, 2012	Oct. 31, 2012	May 31, 2014	May 31, 2014
Selling, general and administrative expense, foreign currency contracts						$ 0.5	$ (1.1)