Goodwill and Intangible Assets, Net (Tables)

3 Months Ended

Jan. 03, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

Goodwill and intangible assets, net consisted of the following components (amounts in millions):

	January 3, 2016		September 27, 2015
Amortizable intangible assets
Completed technology	$	223.7	$	238.0
Customer relationships	108.2		119.1
Backlog, trade name and other	0.5		0.7
	$	332.4	$	357.8
Non-amortizable intangible assets
Goodwill	$	1,139.3	$	1,139.3

Amortization of Intangible Assets

Amortization of intangible assets included in operating expenses is as follows (amounts in millions):

	Quarter Ended
	January 3, 2016		December 28, 2014
Completed technology	$	14.2	$	11.5
Customer relationships	10.9		11.2
Backlog, trade name and other	0.3		0.9
	$	25.4	$	23.6

Estimated Amortization Expense

Estimated amortization expense in each of the five succeeding years and thereafter is as follows (amounts in millions):

Less than 1 Year		1-2 Years		2-3 Years		3-4 Years		4-5 Years		Thereafter
$	100.1	$	87.1	$	46.9	$	28.3	$	25.6	$	44.4