Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Net (loss) income	$ (1,515,741)	$ 229,508	$ 168,506
Other comprehensive (loss) income:
Periodic revaluation of interest rate swaps, net of tax benefit of $8,049, $8,771 and $6,430	(13,646)	(14,901)	(10,881)
Reclassification adjustment for interest recognized in consolidated statement of operations, net of tax expense of $4,988, $13,994 and $14,005	8,457	23,802	23,795
Net change in unrecognized loss on interest rate swaps, net of tax	(5,189)	8,901	12,914
Foreign currency translation gain (loss)	(658)	1,165	458
Other comprehensive (loss) income	(5,847)	10,066	13,372
Comprehensive (loss) income	$ (1,521,588)	$ 239,574	$ 181,878