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
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)
Loss on sale of discontinued operations, net of tax	(403)						(403)
Foreign currency translation adjustment	762					762
Unrealized gain (loss) on derivative financial instruments, net of tax	(782)					(782)
Total comprehensive income	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)
Foreign currency translation adjustment	(3,959)					(3,959)
Unrealized gain (loss) on derivative financial instruments, net of tax	(6,454)					(6,454)
Total comprehensive income	90,497
Distributions to noncontrolling interests	(82)							(82)
Cumulative effect of adoption of ASU 2010-16 for change in jackpot accounting (ASU 2010-16)	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
Increase (Decrease) in Stockholders' Equity
Income from continuing operations, net of tax	139,701						141,444	(1,743)
Foreign currency translation adjustment	45					45
Unrealized gain (loss) on derivative financial instruments, net of tax	2,740					2,740
Total comprehensive income	142,486
Purchase of Series E special stock	(12)		(12)
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit	45,992	214		(10,099)	55,877
Issuance and receipt of restricted stock, ESPP shares, stock options and related tax and tax benefit (in shares)		2,168
Accelerated share repurchase forward contract				22,500	(22,500)
Purchase of common stock for treasury	(280,149)			(280,149)
Share-based compensation	13,380				13,380
Balances at Jun. 30, 2013	$ 119,172	$ 6,523		$ (1,058,381)	$ 535,759	$ (10,692)	$ 646,339	$ (376)
Balances (in shares) at Jun. 30, 2013		65,318