Goodwill And Intangible Assets (Tables)

3 Months Ended

12 Months Ended

Jan. 31, 2012

Oct. 31, 2011

Goodwill And Intangible Assets [Abstract]

Summary Of Goodwill

	(in thousands)
Balance at October 31, 2011	$	1,289,286
Addition(1)		5,458
Adjustment(2)		741
Balance at January 31, 2012	$	1,295,485

(1) Addition relates to an acquisition in the current quarter.

(2) Adjustment relates to achievement of certain milestones relating to a contingent consideration for an acquisition that closed prior to fiscal 2010.

Summary Of Intangible Assets

	Gross Assets(1)		Accumulated Amortization(1)		Net Assets
	(in thousands)
Core/developed technology	$	228,328	$	115,766	$	112,562
Customer relationships		80,838		34,451		46,387
Contract rights intangible		33,400		21,808		11,592
Covenants not to compete		2,530		2,176		354
Trademarks and trade names		6,400		2,816		3,584
In-process research and development (IPR&D)(2)		3,725		—		3,725
Capitalized software development costs		11,980		8,669		3,311
Total	$	367,201	$	185,686	$	181,515

(1) During the first quarter of fiscal 2012, the Company acquired $2.4 million of additional intangible assets.

(2) IPR&D is reclassified to Core/developed technology upon completion.

	Gross Assets		Accumulated Amortization		Net Assets
	(in thousands)
Core/developed technology	$	226,928	$	104,391	$	122,537
Customer relationships		80,238		31,250		48,988
Contract rights intangible		33,300		19,801		13,499
Covenants not to compete		2,530		2,105		425
Trademarks and trade names		6,400		2,561		3,839
In-process research and development (IPR&D)(1)		3,425		—		3,425
Capitalized software development costs		11,245		7,927		3,318
Total	$	364,066	$	168,035	$	196,031

(1) IPR&D is reclassified to Core/developed technology upon completion.

Amortization Expense Of Intangible Assets

	Three Months Ended January  31,
	2012		2011
	(in thousands)
Core/developed technology	$	11,376	$	11,318
Customer relationships		3,201		3,193
Contract rights intangible		2,007		2,167
Covenants not to compete		70		50
Trademarks and trade names		255		255
Capitalized software development costs(1)		742		739
Total	$	17,651	$	17,722

(1) Amortization of capitalized software development costs is included in cost of license revenue in the unaudited condensed consolidated statements of operations.

Estimated Future Amortization Of Intangible Assets

Fiscal Year	(in thousands)
Remainder of fiscal 2012	$	49,281
2013		54,065
2014		33,688
2015		19,105
2016		13,458
2017 and thereafter		8,193
IPR&D(1)		3,725
Total	$	181,515

(1) IPR&D projects are estimated to be completed within two years as of January 31, 2012. Amortization will begin upon project completion or the asset will be written off upon abandonment.