Income Taxes (Reconciliation Of The Effective Income Tax Rate) (Details)	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Income Taxes [Abstract]
Statutory rate	35.00%	35.00%	35.00%
State and local income taxes	1.40%	2.00%	1.90%
ESOP dividend deduction	(0.70%)	(0.20%)	(0.20%)
Domestic manufacturing deduction	(2.90%)	(2.50%)	(2.50%)
Other	(0.20%)	0.10%	(0.10%)
Effective rate	32.60%	34.40%	34.10%