Commitments and Contingencies (Tables)

12 Months Ended

Apr. 29, 2011

Commitments and Contingencies

Leasing Arrangements

Leasing Arrangements	Cost	ResidualGuarantee	LIBORPlusSpread orFixed Rate	LeaseCommencementDate	Term
1	$  48.5	$  41.2	3.69%	January 2008	5 years
2	80.0	68.0	0.79%	December 2007	5 years
3	10.5	8.9	3.67%	December 2007	5 years
4	10.6	9.0	3.69%	December 2007	5 years

Future Annual Minimum Lease Payments Under All Noncancelable Operating Leases

	2012			2013			2014			2015			2016			Thereafter		Total
Office operating lease payments	$	30.3		$	26.4		$	22.5		$	20.9		$	14.9		$	11.7	$	126.7
Real estate lease payments		3.2			129.2			0.0			0.0			0.0			0.0		132.4
Equipment operating lease payments		21.5			13.2			6.5			0.6			0.0			0.0		41.8
Less: Sublease income		(1.4	)		(1.4	)		(1.1	)		(1.1	)		(0.5	)		0.0		(5.5	)
Total lease commitments	$	53.6		$	167.4		$	27.9		$	20.4		$	14.4		$	11.7	$	295.4

Rent Expense

	Year Ended
	April 29,2011			April 30,2010			April 24,2009
Facilities rent expense	$	51.7		$	43.2		$	40.6
Equipment rent expense		23.1			23.4			25.3
	$	74.8		$	66.6		$	65.9
Less: sublease income		(6.3	)		(12.5	)		(11.8	)
Net rent expense	$	68.5		$	54.1		$	54.1

Product Warranty Disclosure

	Year Ended
	April 29,2011			April 30,2010
Beginning balance	$	31.9		$	42.3
Expense accrued during the period		31.8			16.0
Warranty costs incurred		(23.2	)		(26.4	)
Ending balance	$	40.5		$	31.9