Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Aug. 31, 2012

Changes in Goodwill Allocated to Reportable Segments

The following tables present the changes in goodwill allocated to the Company’s reportable segments during the fiscal years ended August 31, 2012 and 2011 (in thousands):

	August 31, 2011								August 31, 2012
Reportable Segment	Gross Balance		Accumulated Impairment Balance			Acquisitions		Foreign Currency Impact	Gross Balance		Accumulated Impairment Balance			Net Balance
DMS	$	584,018	$	(558,768	)	$	60,942	$(1,212)	$	643,748	$	(558,768	)	$	84,980
E&I		342,733		(331,784	)		—	(911)		341,822		(331,784	)		10,038
HVS		132,269		(132,269	)		—	—		132,269		(132,269	)		—
Total	$	1,059,020	$	(1,022,821	)	$	60,942	$(2,123)	$	1,117,839	$	(1,022,821	)	$	95,018

	August 31, 2010								August 31, 2011
Reportable Segment	Gross Balance		Accumulated Impairment Balance			Acquisitions		Foreign Currency Impact	Gross Balance		Accumulated Impairment Balance			Net Balance
DMS	$	583,423	$	(558,768	)	$	—	$595	$	584,018	$	(558,768	)	$	25,250
E&I		335,584		(331,784	)		6,311	838		342,733		(331,784	)		10,949
HVS		132,269		(132,269	)		—	—		132,269		(132,269	)		—
Total	$	1,051,276	$	(1,022,821	)	$	6,311	$1,433	$	1,059,020	$	(1,022,821	)	$	36,199

Total Purchased Intangible Assets

The following tables present the Company’s total purchased intangible assets at August 31, 2012 and August 31, 2011 (in thousands):

August 31, 2012	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Contractual agreements and customer relationships	$	122,679	$	(63,772	)	$	58,907
Intellectual property		84,688		(76,799	)		7,889
Finite lived trade name		2,668		(1,001	)		1,667
Indefinite-lived trade name		50,590		—			50,590
Total	$	260,625	$	(141,572	)	$	119,053
August 31, 2011	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Contractual agreements and customer relationships	$	85,131	$	(53,365	)	$	31,766
Intellectual property		79,550		(75,102	)		4,448
Indefinite-lived trade name		52,892		—			52,892
Total	$	217,573	$	(128,467	)	$	89,106

Estimated Future Amortization Expense

The estimated future amortization expense is as follows (in thousands):

Fiscal Year Ending August 31,	Amount
2013	$	13,645
2014		11,414
2015		8,231
2016		4,983
2017		3,486
Thereafter		26,704
Total	$	68,463