Equity-Based Compensation (Tables)

12 Months Ended

Dec. 30, 2011

Equity-Based Compensation [Abstract]

Summary Of Assumptions Used To Compute Weighted Average Fair Value Of Stock Option Grants

	2011			2010			2009
Expected volatility		46.5	%		42.0	%		47.2	%
Risk-free interest rate		2.0	%		2.1	%		2.0	%
Expected term (in years)		5.3			5.3			4.5
Expected dividend yield		1.5	%		1.0	%		0.0	%

Summary 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		26,851,964		$	11.18
Granted		2,355,228		$	5.22
Exercised		(376,059	)	$	1.39
Forfeited/expired		(8,111,651	)	$	18.83
Outstanding – end of year		20,719,482		$	7.68		4.1	$	0.7
Exercisable – end of year		17,140,928		$	8.04		3.2	$	0.6
Shares vested or expected to vest		20,509,121		$	7.70		4.1	$	0.7

Summary Of Cash-Settled Stock Appreciation Rights Activity

	Shares			Weighted Average Exercise Price
Outstanding – beginning of year		445,233		$	7.73
Granted		138,100		$	4.47
Exercised		(800	)	$	4.12
Forfeited/expired		(90,402	)	$	7.79
Outstanding – end of year		492,131		$	6.81

Schedule Of Restricted Stock Unit Activity

	Shares			Weighted Average Grant Date Fair Value
Non-vested – beginning of year		5,372,417		$	7.19
Granted		2,971,375		$	5.29
Vested		(2,392,664	)	$	6.76
Forfeited		(1,096,541	)	$	7.00
Non-vested – end of year		4,854,587		$	6.29

Schedule Of Performance Stock Unit Activity

	Shares			Weighted Average Grant Date Fair Value
Non-vested – beginning of year		2,127,318		$	5.86
Granted1		1,844,027		$	5.57
Vested		(798,241	)	$	5.07
Forfeited		(903,694	)	$	6.83
Non-vested – end of year		2,269,410		$	5.51

¹  This includes the additional 183,737 shares from the 2010 grant that were earned based on 2010 operating earnings and strategic goals.

Schedule Of Total Equity-Based Compensation Expense

	2011			2010			2009
Cost of revenue – products	$	1.6		$	2.0		$	1.7
Cost of revenue – services		2.1			2.3			2.2
Research and development		7.9			8.4			6.0
Sales and marketing		4.3			5.2			4.2
General and administrative		8.7			9.1			6.6
Equity-based compensation expense before income taxes		24.6			27.0			20.7
Income tax benefit		(2.8	)		(8.6	)		(0.5	)
Total equity-based compensation expense after income taxes	$	21.8		$	18.4		$	20.2

Schedule Of Total Equity-Based Compensation Expense By Type

	2011			2010		2009
Stock options	$	4.8		$	5.1	$	5.4
Cash-settled SARs		(0.3	)		0.2		0.1
Restricted stock		16.9			17.0		12.5
Performance stock units		3.2			4.7		2.7
Total	$	24.6		$	27.0	$	20.7