CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2011
Revenues:
Gaming equipment and systems	$ 592,061		$ 522,342		$ 439,534
Gaming operations	404,978		357,417		318,621
Total revenues	997,039		879,759		758,155
Costs and expenses:
Cost of gaming equipment and systems	228,805	[1]	226,636	[1]	184,836	[1]
Cost of gaming operations	122,188		99,680		88,820
Selling, general and administrative	276,685		255,043		225,033
Research and development costs	111,118		96,182		88,086
Depreciation and amortization	22,733		22,775		19,845
Total costs and expenses	761,529		700,316		606,620
Operating income	235,510		179,443		151,535
Other income (expense):
Interest income	5,328		5,221		4,960
Interest expense	(18,120)		(17,378)		(11,984)
Loss on extinguishment of debt					(4,119)
Other, net	(6,443)		(2,827)		3,001
Income from continuing operations before income taxes	216,275		164,459		143,393
Income tax expense	(76,574)		(63,549)		(45,182)
Income from continuing operations	139,701		100,910		98,211
Discontinued operations:
Loss on sale of discontinued operations, net of tax					(403)
Loss from discontinued operations, net of tax					(403)
Net income	139,701		100,910		97,808
Less net loss attributable to noncontrolling interests	(1,743)		(238)		(455)
Net income attributable to Bally Technologies, Inc.	141,444		101,148		98,263
Basic earnings per share attributable to Bally Technologies, Inc.:
Income from continuing operations (in dollars per share)	$ 3.53		$ 2.35		$ 1.90
Loss on sale of discontinued operations (in dollars per share)					$ (0.01)
Basic earnings per share (in dollars per share)	$ 3.53		$ 2.35		$ 1.89
Diluted earnings per share attributable to Bally Technologies, Inc.:
Income from continuing operations (in dollars per share)	$ 3.45		$ 2.28		$ 1.82
Loss on sale of discontinued operations (in dollars per share)					$ (0.01)
Diluted earnings per share (in dollars per share)	$ 3.45		$ 2.28		$ 1.81
Weighted average shares outstanding:
Basic (in shares)	40,120		42,985		51,960
Diluted (in shares)	40,992		44,420		54,420
Amounts attributable to Bally Technologies, Inc.:
Income from continuing operations, net of tax	141,444		101,148		98,666
Loss on sale of discontinued operations, net of tax					(403)
Net income attributable to Bally Technologies, Inc.	$ 141,444		$ 101,148		$ 98,263

[1] Cost of gaming equipment and systems exclude amortization related to certain intangibles, including core technology and license rights, which are included in depreciation and amortization.