Pension Benefits (Components Of Net Periodic Benefit (Income) Cost) (Details) (Pension Benefits [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 1,633	$ 1,933	$ 1,947
Expected return on plan assets	(2,380)	(2,397)	(2,027)
Amortization of unrecognized net loss	687	355	546
Amortization of unrecognized net asset existing at transition	(1)	(1)	(1)
Net periodic benefit (income) cost	$ (61)	$ (110)	$ 465