Income Taxes (Tables)

12 Months Ended

Jun. 30, 2012

Income Taxes [Abstract]

Schedule Of Income Loss Before Income Tax Expense

	Year ended June 30,
	2012		2011		2010
Domestic	$	263,790	$	215,200	$	156,024
Foreign		11,201		12,123		11,662
Income before income taxes	$	274,991	$	227,323	$	167,686

Schedule Of Components Of Income Tax Expense

	Year ended June 30,
	2012		2011		2010
Current:
Federal	$	76,874	$	59,095	$	51,572
State and local		16,678		13,578		11,155
Foreign		3,332		2,845		3,147
Total current		96,884		75,518		65,874
Deferred:
Federal		9,000		6,175		(4,082	)
State and local		1,458		1,194		(820	)
Foreign		195		218		199
Total deferred		10,653		7,587		(4,703	)
Total income tax expense	$	107,537	$	83,105	$	61,171

Schedule Of Effective Income Tax Rate Reconciliation

	Year ended June 30,
	2012			2011			2010
Expected tax expense computed at federal rate	$	96,247		$	79,563		$	58,690
State and local taxes, net of federal benefit		11,788			9,602			6,759
Nondeductible (nonincludible) items		2,065			(1,965	)		(861	)
Incremental effect of foreign tax rates		(1,026	)		(914	)		(830	)
Other		(1,537	)		(3,181	)		(2,587	)
Total income tax expense	$	107,537		$	83,105		$	61,171

Schedule Of Deferred Tax Assets And Liabilities

	June 30,
	2012			2011
Deferred tax assets:
Deferred compensation and post-retirement obligations	$	31,880		$	27,977
Reserves and accruals		28,289			29,945
Stock-based compensation		26,682			28,768
Deferred rent		3,130			2,929
Original issue discount related to the Notes		486			883
Other		4,217			1,323
Total deferred tax assets		94,684			91,825
Deferred tax liabilities:
Goodwill and other intangible assets		(143,616	)		(121,842	)
Unbilled revenue		(9,448	)		(11,758	)
Prepaid expenses		(4,313	)		(4,011	)
Other		(6,974	)		(6,257	)
Total deferred tax liabilities		(164,351	)		(143,868	)
Net deferred tax liability	$	(69,667	)	$	(52,043	)

Schedule Of Uncertain Tax Positions

	Year ended June 30,
	2012			2011			2010
Beginning of year	$	5,897		$	5,189		$	11,945
Additions based on current year tax positions		1,181			2,711			1,323
Reductions based on prior year tax positions		—			(2,003	)		(7,332	)
Lapse of statute of limitations		(65	)		—			(630	)
Settlements with taxing authorities		—			—			(117	)
End of year	$	7,013		$	5,897		$	5,189