Restructuring And Employee Severance (Liabilities Associated With Restructuring And Employee Severance Activities) (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Mar. 31, 2012
Restructuring Cost and Reserve [Line Items]
Balance at June 30, 2011	$ 10.6
Additions	10.2
Payments and other adjustments	(9.9)
Balance at March 31, 2012	10.9
Employee Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance at June 30, 2011	6.0
Additions	10.1
Payments and other adjustments	(8.2)
Balance at March 31, 2012	7.9
Facility Exit And Other Costs [Member]
Restructuring Cost and Reserve [Line Items]
Balance at June 30, 2011	4.6
Additions	0.1
Payments and other adjustments	(1.7)
Balance at March 31, 2012	$ 3.0