Segment Information (Segment Data) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Segment Reporting Information [Line Items]
Revenues	$ 1,378,247	$ 1,108,546	$ 890,007
Operating Income (Loss)	151,528	111,174	80,089
United States [Member]
Segment Reporting Information [Line Items]
Revenues	991,626	910,095	722,211
Operating Income (Loss)	149,791	130,155	98,672
United Kingdom [Member]
Segment Reporting Information [Line Items]
Revenues	192,352	39,284	31,304
Operating Income (Loss)	9,690	(4,844)	(6,053)
All Other Segments [Member]
Segment Reporting Information [Line Items]
Revenues	194,269	159,167	136,492
Operating Income (Loss)	13,347	9,787	8,653
Total Segment Operating Income [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)	172,828	135,098	101,272
Corporate and Other [Member]
Segment Reporting Information [Line Items]
Operating Income (Loss)	$ (21,300)	$ (23,924)	$ (21,183)