Equity-Based Compensation (Tables)

3 Months Ended

Mar. 30, 2012

Equity-Based Compensation [Abstract]

Schedule Of Assumptions Used To Calculate Weighted Average Fair Value Of Stock Option Grants

	3/30/12			4/1/11
Expected volatility		43.3	%		46.8	%
Risk-free interest rate		0.9	%		2.2	%
Expected term (in years)		5.3			5.3
Expected dividend yield		2.0	%		1.5	%

Schedule Of Stock Option Activity

	Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (in years)		Aggregate Intrinsic Value(in  millions)
Outstanding – beginning of year		20,719,482		$	7.68
Granted		1,801,219		$	3.99
Exercised		(49,195	)	$	0.40
Forfeited/expired		(513,060	)	$	7.85
Outstanding – end of period		21,958,446		$	7.39		4.2	$	0.6
Exercisable – end of period		17,483,104		$	7.93		3.0	$	0.5
Shares vested or expected to vest		21,559,758		$	7.44		4.1	$	0.6

Schedule Of Cash-Settled Stock Appreciation Rights Activity

	Shares			Weighted Average Exercise Price
Outstanding – beginning of year		492,131		$	6.81
Granted		16,200		$	3.98
Forfeited/expired		(15,736	)	$	7.58
Outstanding – end of period		492,595		$	6.69

Schedule Of Restricted Stock Unit Activity

	Shares			WeightedAverageGrant DateFair Value
Non-vested – beginning of year		4,854,587			$6.29
Granted		1,959,811			$3.99
Vested		(803,100	)		$5.38
Forfeited		(392,670	)		$5.96
Non-vested – end of period		5,618,628			$5.64

Schedule Of Performance Stock Unit Activity

	Shares			WeightedAverageGrant DateFair Value
Non-vested – beginning of year		2,269,410			$5.51
Granted		1,887,064			$3.99
Vested		(734,185	)		$5.15
Forfeited		(1,134,913	)		$5.37
Non-vested – end of period		2,287,376			$4.44

Schedule Of Equity-Based Compensation Expense

	First Quarter
	3/30/12			4/1/11
Cost of revenue – products	$	0.4		$	0.5
Cost of revenue – services		0.5			0.6
Research and development		1.8			2.5
Sales and marketing		0.9			1.3
General and administrative		2.0			2.7
Equity-based compensation expense before income taxes		5.6			7.6
Income tax benefit		(0.1	)		(1.4	)
Total equity-based compensation expense after income taxes	$	5.5		$	6.2

Schedule Of Total Equity-Based Compensation Expense By Type

	First Quarter
	3/30/12		4/1/11
Stock options	$	1.1	$	1.3
Cash-Settled SARs		0.1		(0.1	)
Restricted Stock		3.4		4.4
Performance stock units		1.0		2.0
Total	$	5.6	$	7.6