Goodwill And Intangible Assets (Tables)

3 Months Ended

Apr. 01, 2012

Goodwill And Intangible Assets [Abstract]

Summary Of Acquired Intangible Assets

		As of April 1, 2012					As of December 25, 2011
	Period of Amortization	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
		(In millions)
Identifiable intangible assets:
Developed technology	2 - 15 years	$	250.7	$	(218.2	)	$	250.7	$	(214.3	)
Customer base	8 - 10 years		81.6		(69.1	)		81.6		(68.5	)
Core technology	10years		15.7		(3.0	)		15.7		(2.7	)
In Process R&D	10 years		2.8		—			2.8		—
Assembled workforce	5years		1.0		(1.0	)		1.0		(1.0	)
Process technology	5years		1.6		(1.6	)		1.6		(1.6	)
Patents	4years		5.9		(5.8	)		5.9		(5.8	)
Subtotal			359.3		(298.7	)		359.3		(293.9	)
Goodwill			169.3		—			169.3		—
Total		$	528.6	$	(298.7	)	$	528.6	$	(293.9	)

Schedule Of Carrying Value Of Goodwill By Reporting Unit

	MCCC			PCIA			SDT			Total
	(In millions)
Balance as of December 25, 2011
Goodwill	$	165.0		$	153.1		$	54.5		$	372.6
Accumulated Impairment Losses		—			(148.8	)		(54.5	)		(203.3	)
	$	165.0		$	4.3		$	—		$	169.3
Goodwill reallocation	$	(3.0	)	$	3.0		$	—		$	—
Balance as of April 1, 2012
Goodwill	$	162.0		$	156.1		$	54.5		$	372.6
Accumulated Impairment Losses		—			(148.8	)		(54.5	)		(203.3	)
	$	162.0		$	7.3		$	—		$	169.3

Schedule Of Estimated Amortization Expense For Intangible Assets

Estimated Amortization Expense:	(In millions)
Remaining Fiscal 2012		13.4
Fiscal 2013		15.5
Fiscal 2014		7.5
Fiscal 2015		5.2
Fiscal 2016		5.5
Fiscal 2017		2.2