CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Series E Special Stock	Treasury Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss) ("OCI")	Retained Earnings	Noncontrolling Interests	Comprehensive Income
Balances at Jun. 30, 2009	$ 438,749	$ 5,703	$ 12	$ (64,727)	$ 330,465	$ (770)	$ 165,623	$ 2,443
Balances (in shares) at Jun. 30, 2009		57,091
Increase (Decrease) in Stockholders' Equity
Income from continuing operations, net of tax	110,097						109,223	874	110,097
Income from discontinued operations, net of tax	7,181						6,175	1,006	7,181
Gain (loss) on sale of discontinued operations, net of tax	22,079						22,079		22,079
Foreign currency translation adjustment	(266)					(266)			(266)
Unrealized loss on derivative financial instruments, net of tax	(2,008)					(2,008)			(2,008)
Total comprehensive income	137,083								137,083
Distributions to noncontrolling interests	(1,942)							(1,942)
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit	47,593	236		(1,105)	48,462
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit (in shares)		2,364
Purchase of common stock for treasury	(91,221)			(91,221)
Shares issued upon exercise of warrants		4			(4)
Shares issued upon exercise of warrants (in shares)		40
Share-based compensation	13,930				13,930
Balances at Jun. 30, 2010	544,192	5,943	12	(157,053)	392,853	(3,044)	303,100	2,381
Balances (in shares) at Jun. 30, 2010		59,495
Increase (Decrease) in Stockholders' Equity
Income from continuing operations, net of tax	98,211						98,666	(455)	98,211
Gain (loss) on sale of discontinued operations, net of tax	(403)						(403)		(403)
Foreign currency translation adjustment	762					762			762
Unrealized loss on derivative financial instruments, net of tax	(782)					(782)			(782)
Total comprehensive income	97,788								97,788
Distributions to noncontrolling interests	(239)							(239)
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit	33,998	206		(3,161)	36,953
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit (in shares)		2,046
Purchase of common stock for treasury	(474,054)			(474,054)
Share-based compensation	12,907				12,907
Balances at Jun. 30, 2011	214,592	6,149	12	(634,268)	442,713	(3,064)	401,363	1,687
Balances (in shares) at Jun. 30, 2011		61,541
Increase (Decrease) in Stockholders' Equity
Income from continuing operations, net of tax	100,910						101,148	(238)	100,910
Foreign currency translation adjustment	(3,959)					(3,959)			(3,959)
Unrealized loss on derivative financial instruments, net of tax	(6,454)					(6,454)			(6,454)
Total comprehensive income	90,497								90,497
Distributions to noncontrolling interests	(82)							(82)
Cumulative effect of adoption of ASU 2010-16 for change in jackpot accounting	2,384						2,384
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit	30,557	160		(1,720)	32,117
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit (in shares)		1,609
Purchase of common stock for treasury	(154,645)			(154,645)
Share-based compensation	14,172				14,172
Balances at Jun. 30, 2012	$ 197,475	$ 6,309	$ 12	$ (790,633)	$ 489,002	$ (13,477)	$ 504,895	$ 1,367
Balances (in shares) at Jun. 30, 2012		63,150