Goodwill and Intangible Assets (Tables)

9 Months Ended

Jul. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in goodwill

The following table presents the changes in goodwill during the first nine months of fiscal 2016:

	Nine Months Ended
	July 30, 2016
Balance as of October 31, 2015	$	1,636,526
Goodwill adjustment related to acquisitions (1)	2,396
Foreign currency translation adjustment	111
Balance as of July 30, 2016	$	1,639,033

Finite lived intangible assets

As of July 30, 2016 and October 31, 2015, the Company’s intangible assets consisted of the following:

	July 30, 2016				October 31, 2015
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Customer relationships	$	625,976	$	141,138	$	624,900	$	88,913
Technology-based	15,848		7,743		15,100		4,834
IPR&D	36,660		568		37,264		—
Total (1)	$	678,484	$	149,449	$	677,264	$	93,747

Amortization expense

The Company expects annual amortization expense for intangible assets to be:

Fiscal Year	Amortization Expense
Remainder of fiscal 2016		$18,914
2017		$75,654
2018		$74,595
2019		$71,646
2020		$71,407