Income Taxes (Unrecognized Tax Benefits) (Details) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Reconciliation of gross unrecognized tax benefits [Roll Forward]
Balance at beginning of year	$ 42,534,000	$ 42,359,000
Increases in tax positions for prior years	315,000	0
Decreases in tax positions for prior years	(305,000)	(780,000)
Increases in tax positions for current year	3,897,000	6,337,000
Settlements	(837,000)	0
Lapse in statute of limitations	(6,440,000)	(5,382,000)
Balance at end of year	39,164,000	42,534,000
Unrecognized tax benefits that, if recognized, would impact effective tax rate	23,100,000	22,700,000
Uncertain tax benefit recognized from lapse in statute of limitations that relate to income tax positions on temporary differences	5,500,000
Unrecognized tax benefits, accrued interest and penalties	7,300,000	7,300,000
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound	4,600,000
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound	$ 28,600,000