Supplemental Cash Flow Information (Schedule Of Supplemental Cash Flow Disclosures) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Supplemental Cash Flow Information [Abstract]
Cash received from interest	$ 14,703	$ 12,043	$ 9,180
Cash paid for interest	6,969	7,927	9,773
Cash paid for income taxes	$ 42,417	$ 21,900	$ 30,704