Income Taxes (Income Tax Expense) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Current:
U.S. federal	$ (7,070)	$ 51,081	$ 63,630
State	2,300	2,773	4,501
International	68,804	54,800	25,486
Total currently payable	64,034	108,654	93,617
Deferred:
U.S. federal	48,995	4,489	14,764
International	(8,177)	5,747	22,750
Total deferred	40,818	10,236	37,514
Total income tax expense	$ 104,852	$ 118,890	$ 131,131