Restructuring Charges (Schedule Of Restructuring Plans Charges (Benefits)) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	$ (732)	$ 1,807	$ (1,150)	$ 5,669
2011 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	(732)	1,861	(1,150)	6,737
2010 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	0	(54)	0	(1,068)
Employee Severance Costs [Member] | 2011 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	0	1,966	(159)	5,378
Employee Severance Costs [Member] | 2010 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	0	0	0	(984)
Facilities-Related Charges [Member] | 2011 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	(732)	(105)	(991)	1,359
Facilities-Related Charges [Member] | 2010 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring (benefit) charges	$ 0	$ (54)	$ 0	$ (84)